2022 Archives

Plenary Session

  Watch Recorded Session  

1. Tu1A.1

   Plenary Talk: Present and Future Silicon Photonics

   Presenter: John Bowers, University of California Santa Barbara

    Presentation Details

   Plenary

   Integration of photonics with electronics is key to advanced photonics and advanced electronics. The low cost and scaling ability of silicon photonics is expanding the market beyond datacom and telecom to sensors, navigation and IoT.Authors: John Bowers, University of California Santa Barbara
2. Tu1A.2

   5G and the Promise of Industry 4.0

   Presenter: Elise Neel, Verizon New Business Incubation

    Presentation Details

   Plenary

   Industry 4.0 is a new technology chapter promising fully autonomous, self-improving processes of matching work to the most appropriate set of resources; robot, human, drone or machine. This session will cover how 5G is foundational technology enabling connection, management & operation of the physical, digital & biological elements required for this autonomous world.Authors: Elise Neel, Verizon New Business Incubation
3. Tu1A.3

   Exploration Technologies: Communicating With Spacecraft, Landers, Rovers, and Human Missions

   Presenter: James Green, NASA

    Presentation Details

   Plenary

   We are in a golden age of robotic and human exploration requiring new and exciting architectures and technologies. One top goal for NASA is to provide optical communications supporting humans on the Moon and Mars. This talk will discuss the evolution and architecture of advanced communication technologies for exploring the planets.Authors: James Green, NASA

Light Source for Datacom Applications

1. 14:00 - 15:00

   (UTC - 08:00)
   Tu2D.1

   Performance and Reliability of Advanced CW Lasers for Silicon Photonics Applications

   Presenter: John Johnson, Broadcom Inc.

    Presentation Details   Paper

   Tutorial

   Co-Packaged Optics (CPO) using Silicon Photonics Chiplets in Package (SCIP) is an essential technology for flattening the power consumption curve for Networking and Compute applications in Hyperscale Datacenters. CW lasers are integral to the operation of these systems and are an important part of the power solution. This talk will review the impact of advanced CW lasers on the architecture, performance, efficiency and reliability of CPO systems. © 2022 BroadcomAuthors: John Johnson, Broadcom Inc. / Kenneth Bacher, Broadcom Inc. / Rebecca Schaevitz, Broadcom Inc. / Vivek Raghunathan, Broadcom Inc.
2. 15:00 - 15:15

   (UTC - 08:00)
   Tu2D.2

   Integrated Optical Transmitter With Micro-Transfer-Printed Widely Tunable III-v-on-Si Laser

   Presenter: Jing Zhang, Ghent University-imec

    Presentation Details   Paper

   We demonstrate a C-band optical transmitter with an integrated widely-tunable III-V-on-silicon laser on the imec iSiPP50G platform using micro-transfer printing. Back-to-back operation at 40 Gbit/s non-return-to-zero On-Off keying over the C-band is presented.Authors: Jing Zhang, Ghent University-imec / Emadreza Soltanian, Ghent University-imec / Bahawal Haq, Ghent University-imec / Stefan Ertl, EV Group / Johanna Rimbock, EV Group / Bozena Matuskova, EV Group / Emanuele Pelucchi, Tyndall National Institute / Agnieszka Gocalinska, Tyndall National Institute / Joris Van Campenhout, imec / Guy Lepage, imec / Peter Verheyen, imec / Wim Bogaerts, Ghent University-imec / Gunther Roelkens, Ghent University-imec
3. 15:15 - 15:30

   (UTC - 08:00)
   Tu2D.3

   Up to 600 Gbit/s Data Transmission Over 100 m of Single Multi-Mode Fiber Using 4×λ 850-940 nm VCSELs

   Presenter: Lukasz Chorchos, VI Systems GmbH

    Presentation Details   Paper

   We demonstrate parallel high speed data transmission over single multimode fiber using VCSELs operating in the SWDM wavelength range (850 nm – 940 nm). Total demonstrated throughput of such system reaches 500 Gbit/s with 4-PAM modulation and 600 Gbit/s with DMT modulation.Authors: Nikolay Ledentsov Jr., VI Systems GmbH / Christoph Kottke, Fraunhofer Heinrich Hertz Institute / Lukasz Chorchos, VI Systems GmbH / Vitaly Shchukin, VI Systems GmbH / Oleg Makarov, VI Systems GmbH / Marwan Bou Sanayeh, VI Systems GmbH / Vladimir Kalosha, VI Systems GmbH / Volker Jungnickel, Fraunhofer Heinrich Hertz Institute / Ronald Freund, Fraunhofer Heinrich Hertz Institute / Jaroslaw Turkiewicz, Warsaw University of Technology / Nikolay Ledentsov, VI Systems GmbH
4. 15:30 - 15:45

   (UTC - 08:00)
   Tu2D.4

   Behavioral PAM-4 VCSEL Model Using Stochastic Multimode Rate Equations for Link Design Optimization

   Presenter: Alirio Melgar, Georgia Institute of Technology

    Presentation Details   Paper

   A stochastic multimode laser model aimed at optimizing optical links is proposed. The model simulates experimental results from commercial VCSELs and depicts transverse mode effects that are increasingly important in high-speed PAM-4 links.Authors: Alirio Melgar, Georgia Institute of Technology / Varghese Thomas, Georgia Institute of Technology / Benjamin Klein, Kennesaw State University / Itshak Kalifa, Nvidia Networking / Paraskevas Bakopoulos, Nvidia Networking / Elad Mentovich, Nvidia Networking / Stephen Ralph, Georgia Institute of Technology
5. 15:45 - 16:00

   (UTC - 08:00)
   Tu2D.5

   Highly Reliable 106 Gb/s PAM-4 850 nm Multi-Mode VCSEL for 800G Ethernet Applications

   Presenter: Mirko Hoser, II-VI Incorporated

    Presentation Details   Paper

   This paper reviews II-VI’s 106 Gb/s PAM-4 multi-mode VCSELs for commercial 800G transceiver applications. The VCSEL provides 27 GHz bandwidth, RIN of -150 dB/Hz, 0.25 nm spectral width and shows an excellent reliability.Authors: Mirko Hoser, II-VI Incorporated / Wolfgang Kaiser, II-VI Incorporated / David Quandt, II-VI Incorporated / Julián Bueno, II-VI Incorporated / Stéphanie Saintenoy, II-VI Incorporated / Sven Eitel, II-VI Incorporated

Comb and Multi-wavelength Sources

1. 14:00 - 14:30

   (UTC - 08:00)
   Tu2E.1

   Heterogeneous III-v-on Silicon Nitride Mode Locked Lasers

   Presenter: Bart Kuyken, Ghent University - imec

    Presentation Details   Paper

   Invited

   We demonstrate heterogeneously integrated passively mode-locked lasers by microtransfer printing III-V semiconductor optical amplifiers on a silicon nitride photonic chip. Hereby, dense and low-noise optical laser comb sources can be made.Authors: Bart Kuyken, Ghent University - imec
2. 14:30 - 14:45

   (UTC - 08:00)
   Tu2E.2

   High-Temperature Error-Free Operation in a Heterogeneous Silicon Quantum Dot Comb Laser

   Presenter: Geza Kurczveil, Hewlett Packard Laboratories

    Presentation Details   Paper

   We show error-free operation in over 40 comb lines from a heterogeneous silicon comb laser operating continuous-wave at a substrate temperature of 50°C. Such devices are attractive sources for optical interconnects in next-generation HPC systems.Authors: Geza Kurczveil, Hewlett Packard Laboratories / Xian Xiao, Hewlett Packard Laboratories / Antoine Descos, Hewlett Packard Laboratories / Sudharsanan Srinivasan, Hewlett Packard Laboratories / Di Liang, Hewlett Packard Laboratories / Ray Beausoleil, Hewlett Packard Laboratories
3. 14:45 - 15:00

   (UTC - 08:00)
   Tu2E.3

   Dual Laser Indium Phosphide Photonic Integrated Circuits for Remote Active Carbon Dioxide Sensing

   Presenter: Jonathan Klamkin, University of California, Santa Barbara

    Presentation Details   Paper

   Two generations of indium phosphide photonic integrated circuits were fabricated, characterized, and their performance compared. Successful sampling of carbon dioxide was performed in a laboratory setting under continuous wave sampling.Authors: Fengqiao Sang, University of California, Santa Barbara / Victoria Rosborough, University of California, Santa Barbara / Joseph Fridlander, University of California, Santa Barbara / Fabrizio Gambini, NASA Goddard Space Flight Center / Simone Šuran Brunelli, University of California, Santa Barbara / Jeffrey Chen, NASA Goddard Space Flight Center / Stephan Kawa, NASA Goddard Space Flight Center / Kenji Numata, NASA Goddard Space Flight Center / Mark Stephen, NASA Goddard Space Flight Center / Larry Coldren, University of California, Santa Barbara / Jonathan Klamkin, University of California, Santa Barbara
4. 15:00 - 15:15

   (UTC - 08:00)
   Tu2E.4

   16 Wavelengths Comb Source Using Large-Scale Hybrid Photonic Integration

   Presenter: Stefano Grillanda, Nokia Bell Labs

    Presentation Details   Paper

   We demonstrate a 16 wavelengths comb source using hybrid integration of 16 gain chips, 32 balls lenses and an arrayed waveguide grating, with total output power >20 mW, SMSR > 56 dB, and kHz-scale linewidths.Authors: Stefano Grillanda, Nokia Bell Labs / Cristian Bolle, Nokia Bell Labs / Mark Cappuzzo, Nokia Bell Labs / Rick Papazian, Nokia Bell Labs / Bob Farah, Nokia Bell Labs / Nicolas Fontaine, Nokia Bell Labs / Mikael Mazur, Nokia Bell Labs / Rose Kopf, Nokia Bell Labs / Mark Earnshaw, Nokia Bell Labs
5. 15:15 - 15:30

   (UTC - 08:00)
   Tu2E.5

   Demonstration of a Hybrid III-v/Si Multi-Wavelength DFB Laser for High-Bandwidth Density I/O Applications

   Presenter: Ranjeet Kumar, Intel Corporation

    Presentation Details   Paper

   We demonstrate a 4-wavelength DFB laser with >8dBm output power per wavelength, <±0.5dB power variations, 140GHz wavelength spacing, and <-140dB/Hz RIN. For data transmission at 64 Gb/s, we obtained comparable performance to a benchtop laser.Authors: Ranjeet Kumar, Intel Corporation / Duanni Huang, Intel Corporation / Meer Sakib, Intel Corporation / Guan-Lin Su, Intel Corporation / Chaoxuan Ma, Intel Corporation / Xinru Wu, Intel Corporation / Haisheng Rong, Intel Corporation

High Capacity Networks

1. 14:00 - 15:00

   (UTC - 08:00)
   Tu2F.1

   Building a Global Content Provider Network at Scale

   Presenter: Alexander Nikolaidis, Facebook Inc.

    Presentation Details   Paper

   Tutorial

   This tutorial covers scaling the backbone network of a global content provider. Key constraints on network growth are classified and scaling strategies discussed. Optimizations and architecture changes for higher scale are presented.Authors: Alexander Nikolaidis, Facebook Inc. / John Eason, Facebook Inc. / Jeff Rahn, Facebook Inc. / Elizabeth Rivera Hartling, Facebook Inc.
2. 15:00 - 15:15

   (UTC - 08:00)
   Tu2F.2

   High-Capacity 400Gb/s Real-Time Transmission Over SCUBA110 Fibers for DCI/Metro/Long-Haul Networks

   Presenter: Benyuan Zhu, OFS Laboratories

    Presentation Details   Paper

   We demonstrate real-time transmission 23.2 Tb/s (58x400Gb/s) DWDM signals over 1507km of G.654E SCUBA110 fiber using 400ZR+ pluggable coherent transceiver modules, additionally, 26Tb/s (65x400Gb/s) is transmitted over 200km SCUBA110 fiber link using 400ZR pluggable modules.Authors: Benyuan Zhu, OFS Laboratories / Tommy Geisler, OFS / Peter Borel, OFS / R Jensen, OFS / Matthias Stegmaier, OFS / Bera Palsdottir, OFS / David Peckham, OFS / Robert Lingle, OFS / Man Yan, OFS Laboratories / David DiGiovanni, OFS Laboratories

Optical Access Networks for Mobile, Industry and More

1. 14:00 - 14:30

   (UTC - 08:00)
   Tu2G.1

   New Use-Cases for PONs Beyond Residential Services

   Presenter: Rene Bonk, Nokia Bell Labs

    Presentation Details   Paper

   Invited

   New use cases for PON are highlighted in critical network infrastructures and industrial factories. Introduction of more flexibility and increased determinism including bounded latency, low jitter, highly secure and available connectivity over PON is addressed.Authors: Rene Bonk, Nokia Bell Labs / Thomas Pfeiffer, Nokia Bell Labs
2. 14:30 - 14:45

   (UTC - 08:00)
   Tu2G.2

   Radio-Over-Fiber Transmission Supporting 65536-QAM at 25GHz Band With High-Pass Delta-Sigma Modulation and RF Fading Mitigation

   Presenter: Yixiao Zhu, Shanghai Jiao Tong University

    Presentation Details   Paper

   We experimentally demonstrate radio-over-fiber transmission of 44.4Gb/s 65536-QAM at 25GHz employing 2-bit high-pass delta-sigma modulation. 0.19% EVM is achieved after 10km C-band SSMF transmission, and dispersion-induced RF fading is mitigated by differential skew-enabled spectral shaping.Authors: Yixiao Zhu, Shanghai Jiao Tong University / Xiansong Fang, Peking University / Longjie Yin, Shanghai Jiao Tong University / Fan Zhang, Peking University / Weisheng Hu, Shanghai Jiao Tong University
3. 14:45 - 15:15

   (UTC - 08:00)
   Tu2G.3

   Latency-Aware Network Architectures for 5G Backhaul and Fronthaul

   Presenter: David Larrabeiti, Universidad Carlos III de Madrid

    Presentation Details   Paper

   Invited

   5G poses important challenges regarding latency management, specially in fronthaul and backhaul traffic transport. Operators are combining standards in search of a unified architecture that features virtualization, programmability and performance control.Authors: David Larrabeiti, Universidad Carlos III de Madrid / Gabriel Otero, Universidad Carlos III de Madrid / Juan Pedro Fernández-Palacios, Telefónica Global CTO / Luis M. Contreras, Telefónica Global CTO / Jose A. Hernández, Universidad Carlos III de Madrid
4. 15:15 - 15:30

   (UTC - 08:00)
   Tu2G.4

   Multipoint-to-Point Data Aggregation Using a Single Receiver and Frequency-Multiplexed Intensity-Modulated ONUs

   Presenter: Zichuan Zhou, University College London

    Presentation Details   Paper

   We demonstrate 2.5-GHz-spaced frequency multiplexing capable of aggregating 64 intensity-modulated end-users using low-speed electronic and optoelectronic components. All optical network units (ONUs) achieved high per-user capacity with dedicated optical bands, enabling future low latency applications.Authors: Zichuan Zhou, University College London / Jinlong Wei, Huawei Technologies Duesseldorf GmbH / Eric Sillekens, University College London / Callum Deakin, University College London / Ronit Sohanpal, University College London / Yuan Luo, The Chinese University of Hong Kong (Shenzhen) / Radan Slavik, University of Southampton / Zhixin Liu, University College London
5. 15:30 - 15:45

   (UTC - 08:00)
   Tu2G.5

   White Rabbit Protocol Enhanced TDM-PON With Nanoseconds Clock and Data Recovery and Picoseconds Time Synchronization Accuracy

   Presenter: Yisong Zhao, Beijing University of Posts and Telecommunications

    Presentation Details   Paper

   White Rabbit protocol enhanced TDM-PON is proposed first time for fast clock and data recovery (CDR) and accurate time synchronization. Experimental results validate 38ns CDR time without cost-high burst-mode receiver and 390ps average time skew.Authors: Yisong Zhao, Beijing University of Posts and Telecommunications / Xuwei Xue, Beijing University of Posts and Telecommunications / Bingli Guo, Beijing University of Posts and Telecommunications / Zuoqing Zhao, Beijing University of Posts and Telecommunications / Yuanzhi Guo, Beijing University of Posts and Telecommunications / Shanguo Huang, Beijing University of Posts and Telecommunications
6. 15:45 - 16:00

   (UTC - 08:00)
   Tu2G.6

   Demonstration of Industrial-Grade Passive Optical Network

   Presenter: Konstantinos (Kostas) Christodoulopoulos, Nokia Bell Labs Germany

    Presentation Details   Paper

   We demonstrate a TDM-PON operating according to industrial-grade standards. Using a suitably configured PON-MAC and jitter compensation we achieved constant low latency upstream transmission and successful interworking with a TSN network and time-critical flows.Authors: Konstantinos (Kostas) Christodoulopoulos, Nokia Bell Labs Germany / Sarvesh Bidkar, Nokia Bell Labs Germany / Wolfram Lautenschlaeger, Nokia Bell Labs Germany / Thomas Pfeiffer, Nokia Bell Labs Germany / Rene Bonk, Nokia Bell Labs Germany

Integrated Photonic Subsystems

1. 14:00 - 15:00

   (UTC - 08:00)
   Tu2I.1

   Hybrid Nonlinear Integrated Photonics: From Chipscale Frequency Combs, Ultra Narrow Linewidth Frequency Agile Lasers to Traveling Wave Parametric Amplifiers on Chip

   Presenter: Johann Riemensberger, Ecole Polytechnique Federale de Lausanne

    Presentation Details   Paper

   Tutorial

   Abstract not available.Authors: Tobias Kippenberg, Ecole Polytechnique Federale de Lausanne / Johann Riemensberger, Ecole Polytechnique Federale de Lausanne
2. 15:00 - 15:15

   (UTC - 08:00)
   Tu2I.2

   Photonic Interferometric Imager With Monolithic Silicon CMOS Photonic Integrated Circuits

   Presenter: Humphry Chen, University of California, Davis

    Presentation Details   Paper

   : We demonstrate, for the first time to our knowledge, a monolithically-integrated photonic interferometric imager circuit with on-chip detectors, CMOS trans-impedance-amplifiers, and associated photonic imager components. A proof-of-principle demonstration of interferogram fringe generation will be discussedAuthors: Humphry Chen, University of California, Davis / Mehmet Berkay On, University of California, Davis / Yun-Jhu Lee, University of California, Davis / Li Zhang, University of California, Davis / Roberto Proietti, University of California, Davis / S. J. Ben Yoo, University of California, Davis
3. 15:15 - 15:45

   (UTC - 08:00)
   Tu2I.3

   Narrow Linewidth Lasers for Low-Energy Coherent Communications

   Presenter: Grant Brodnik, University of California Santa Barbara

    Presentation Details   Paper

   Invited

   We present chip-scale lasers with ~1Hz fundamental linewidths, ~30Hz integral linewidths, and stability better than 2x10-13 (50ms) enabling energy-efficient, ultra-low residual phase error carrier recovery for DSP-free high-capacity coherent communications in tomorrow’s data center interconnects.Authors: Grant Brodnik, University of California Santa Barbara / Mark Harrington, University of California Santa Barbara / John Dallyn, Northern Arizona University / Wei Zhang, National Institute of Standards and Technology / Liron Stern, National Institute of Standards and Technology / Paul Morton, Morton Photonics / Ryan Behunin, Northern Arizona University / Scott Papp, National Institute of Standards and Technology / Daniel Blumenthal, University of California Santa Barbara
4. 15:45 - 16:00

   (UTC - 08:00)
   Tu2I.4

   Photonics-Based 300 GHz Band Wireless Terahertz Link Using 10Gbps Directly-Modulated Monolithically-Integrated Novel Dual-Mode Laser as Beating Light Source

   Presenter: Il-Min Lee, ETRI

    Presentation Details   Paper

   We demonstrate a photonics-based 300GHz band wireless terahertz (THz) link using our directly modulated novel dual-mode laser (DML) as the beating light source. We have obtained 10Gbps transmission over a single channel.Authors: Younghoon Kim, ETRI / Dong Woo Park, ETRI / Jinchul Cho, ETRI / Eui Su Lee, ETRI / Da-Hye Choi, ETRI / Jun-Hwan Shin, ETRI / Mugeon Kim, ETRI / Seung-Hyun Cho, ETRI / Sang-Rok Moon, ETRI / Eon-Sang Kim, ETRI / Yongsoon Baek, ETRI / Donghoon Lee, ETRI / Sangho Park, ETRI / Young Ahn Leem, ETRI / Il-Min Lee, ETRI / Kyung Hyun Park, ETRI

Optical Subsystem Implementations

1. 16:30 - 17:00

   (UTC - 08:00)
   Tu3B.1

   Coherent DSP and System Integration Technologies for 800G

   Presenter: Tony Wang, Marvell Technology Inc.

    Presentation Details   Paper

   Invited

   This paper discusses challenges in achieving low-power coherent pluggables for 800G, and innovations required to overcome those challenges. Recent progress in the areas of system integration and low-power DSP design and implementation will be surveyed.Authors: Tony Wang, Marvell Technology Inc. / Hai Xu, Marvell Technology Inc. / Alejandro Castrillon, Marvell Technology Inc. / Marcos Macchi, Marvell Technology Inc. / Alfredo Taddei, Marvell Technology Inc. / Damian Morero, Marvell Technology Inc. / Hungchan Chien, Marvell Technology Inc. / Oscar Agazzi, Marvell Technology Inc.
2. 17:00 - 17:15

   (UTC - 08:00)
   Tu3B.2

   On the Performance of Digital Resolution Enhancement and Waterfilling in Digital Subcarrier Multiplexing Systems With Low-Resolution DACs

   Presenter: Trung-Hien Nguyen, Huawei Technologies France, OCT lab.

    Presentation Details   Paper

   Digital resolution enhancement is experimentally demonstrated for 800G 107 Gbaud 8-subcarrier PCS-256QAM employing waterfilling. 1.4 dB SNR and 1 dB Q2-factor gains are obtained using 4-bit DAC resolution at 1.125 samples/symbol.Authors: Trung-Hien Nguyen, Huawei Technologies France, OCT lab. / Youssef Nasser, Huawei Technologies France, OCT lab. / Yu Zhao, Huawei Technologies France, OCT lab. / Sami Mumtaz, Huawei Technologies France, OCT lab. / Abel Lorences-Riesgo, Huawei Technologies France, OCT lab. / Celestino Sanches Martins, Huawei Technologies France, OCT lab. / Gabriel Charlet, Huawei Technologies France, OCT lab. / Stefanos Dris, Huawei Technologies France, OCT lab.
3. 17:15 - 17:30

   (UTC - 08:00)
   Tu3B.3

   Complementary Polarization-Diversity Self-Coherent Homodyne Receiver With Rapid Polarization Tracking for Remote LO

   Presenter: Honglin Ji, The University of Melbourne

    Presentation Details   Paper

   We propose a complementary polarization-diversity coherent receiver (C-PDCR) based on complementary polarization detection. The proposed C-PDCR features rapid polarization tracking for remote LO using electronic DSP. The robustness is verified by a 1.08-Tb/s dual-polarization PCS-256QAM signal with up to 314-Krad/s polarization tracking speed.Authors: Honglin Ji, The University of Melbourne / Jingchi Li, Shanghai Jiao Tong University / Xingfeng Li, Shanghai Jiao Tong University / Shuangyu Dong, The University of Melbourne / Zhaopeng Xu, The University of Melbourne / Yikai Su, Shanghai Jiao Tong University / William Shieh, The University of Melbourne
4. 17:30 - 17:45

   (UTC - 08:00)
   Tu3B.4

   Capacity Region Bounds for K-User Optical WDM Channels With Peak Power Constraints

   Presenter: Viswanathan Ramachandran, TU Eindhoven

    Presentation Details   Paper

   We study an optical WDM channel from an interference channel viewpoint. An achievable rate region that strictly outperforms treating interference as noise is presented, along with a capacity region outer bound.Authors: Viswanathan Ramachandran, TU Eindhoven / Gabriele Liga, TU Eindhoven / Astrid Barreiro, TU Eindhoven / Alex Alvarado, TU Eindhoven
5. 17:45 - 18:00

   (UTC - 08:00)
   Tu3B.5

   SDM-TDM Reception Based on MIMO Carrier Phase Recovery Technique for Scalable SDM Transmission

   Presenter: Kohki Shibahara, NTT Network Innovation Laboratories

    Presentation Details   Paper

   We propose MIMO carrier phase recovery (CPR) scheme and its application into SDM-TDM reception. The use of MIMO-CPR with SDM-TDM reception simplifies local oscillator input architecture, hence enabling three-mode-multiplexed 4600-km transmission with single coherent receiver.Authors: Kohki Shibahara, NTT Network Innovation Laboratories / Megumi Hoshi, NTT Network Innovation Laboratories / Yutaka Miyamoto, NTT Network Innovation Laboratories
6. 18:00 - 18:15

   (UTC - 08:00)
   Tu3B.6

   Weak Carrier Assisted Phase Retrieval Receiver

   Presenter: qi wu, Shanghai Jiao Tong University

    Presentation Details   Paper

   We propose a weak carrier-assisted phase-retrieval receiver to obtain initial phase for modified Gerchberg-Saxton algorithm with fast convergence to realize hardware-efficient, computationally-efficient, and pilot-symbol-free optical field recovery, and compare it with other phase retrieval schemes.Authors: qi wu, Shanghai Jiao Tong University / Yixiao Zhu, Shanghai Jiao Tong University / Weisheng Hu, Shanghai Jiao Tong University
7. 18:15 - 18:30

   (UTC - 08:00)
   Tu3B.7

   Influence of SOA Parameters on the Nonlinear Impairments Experienced by QAM Modulated Signals

   Presenter: Djalal Bendimerad, Huawei Technologies France

    Presentation Details   Paper

   We propose an experimental method to tune SOA model parameters that yields good prediction abilities of nonlinear distortions induced on PCS-QAM signals. We show that reducing SOA nonlinearities is achieved by a trade-off between a high Psat and a low αH.Authors: Djalal Bendimerad, Huawei Technologies France / Romain Brenot, Huawei Technologies France / Dylan Le Gac, Huawei Technologies France / Abel Lorences-Riesgo, Huawei Technologies France / Marti Sales-Llopis, Huawei Technologies France / Yann Frignac, Huawei Technologies France / Gabriel Charlet, Huawei Technologies France

VLC for Indoor Applications

1. 16:30 - 16:45

   (UTC - 08:00)
   Tu3C.1

   High-Speed White Light Visible Light Communication (VLC) Based on Semipolar (20-21) Blue Micro-Light Emitting Diode (μ-LED)

   Presenter: Yun-Han chang, National Yang Ming Chiao Tung University

    Presentation Details   Paper

   We demonstrate a record 2.473-Gbit/s white-light visible-light-communication (VLC) using semipolar (20-21) blue InGaN/GaN μ-LED with yellow-phosphor. The measured 3-dB-bandwidth of blue and white lights are 1042.5 MHz and 772.4 MHz respectively.Authors: Yun-Han chang, National Yang Ming Chiao Tung University / Fang-Jyun Liou, National Yang Ming Chiao Tung University / Yu-Ming Huang, National Yang Ming Chiao Tung University / Wahyu Hendra Gunawan, National Yang Ming Chiao Tung University / Chi-Wai Chow, National Yang Ming Chiao Tung University / Hao-Chung Kuo, National Yang Ming Chiao Tung University / Yang Liu, Philips Electronics Ltd / Chien-Hung Yeh, Feng Chia University
2. 16:45 - 17:00

   (UTC - 08:00)
   Tu3C.2

   8.205-Gbit/s Visible Light Communication Utilizing 4×4 Si-Substrate μLED-Based Photodetector Array

   Presenter: Wenqing Niu, Fudan University

    Presentation Details   Paper

   We demonstrate an 8.205-Gbit/s VLC transmission over 0.5-m free-space link based on 4×4 Si-substrate InGaN/GaN MQW micro-LED-based photodetector array. Adaptive bit-power-loading scheme is applied to maximize the spectral efficiency for the OFDM VLC system.Authors: Wenqing Niu, Fudan University / Jianyang Shi, Fudan University / Zengyi Xu, Fudan University / Dong Li, Fudan University / Weihuang Xiao, Nanchang University / Guangxu Wang, Nanchang University / Jianli Zhang, Nanchang University / Zhixue He, Peng Cheng Laboratory / Chao Shen, Fudan University / Nan Chi, Fudan University
3. 17:00 - 17:15

   (UTC - 08:00)
   Tu3C.3

   Wide Field-of-View (FOV) Light-Diffusing Fiber Optical Transmitter for Rolling Shutter Based Optical Camera Communication (OCC)

   Presenter: Chi-Wai Chow, National Yang Ming Chiao Tung University

    Presentation Details   Paper

   We propose a wide field-of-view (FOV) light-diffusing-fiber (LDF) transmitter optical-camera-communication (OCC). Pixel-row-per-bit-neural-network (PRPB-NN) is employed for rolling-shutter-pattern decoding. PRPB-NN provides efficient decoding at 360o around LDF circumference and 160o Rx rotation-angle at 2100-bit/s.Authors: Deng-Cheng Tsai, National Yang Ming Chiao Tung University / Yun-Han chang, National Yang Ming Chiao Tung University / Yang Liu, Philips Electronics Ltd / Chi-Wai Chow, National Yang Ming Chiao Tung University / Yun-Shen Lin, National Yang Ming Chiao Tung University / Chien-Hung Yeh, Feng Chia University
4. 17:15 - 18:15

   (UTC - 08:00)
   Tu3C.4

   Evolution of Optical-Wireless Communications

   Presenter: KE WANG, Royal Melbourne Institute of Technology

    Presentation Details   Paper

   Tutorial

   Optical wireless communications (OWC) explore the broad unregulated optical spectrum to provide high-speed wireless communications, which are promising in beyond-5G. We will review the recent developments of short-range OWC technologies and systems.Authors: KE WANG, Royal Melbourne Institute of Technology / Tingting Song, The University of Melbourne / Yitong Wang, Royal Melbourne Institute of Technology / Chengwei Fang, Royal Melbourne Institute of Technology / Ampalavanapillai Nirmalathas, The University of Melbourne / Christina Lim, The University of Melbourne / Elaine Wong, The University of Melbourne / Sithamparanathan Kandeepan, Royal Melbourne Institute of Technology

Narrow Linewidth and Tunable Lasers

1. 16:30 - 17:00

   (UTC - 08:00)
   Tu3D.1

   Integrated Ultra-Narrow Linewidth Stabilized SBS Lasers

   Presenter: Daniel Blumenthal, University of California Santa Barbara

    Presentation Details   Paper

   Invited

   Frequency-stabilized, spectrally-pure lasers are key to precision scientific applications including quantum, atomic clocks, and metrology. We discuss progress towards integrating aspects of these systems to the chip-scale using Si3N4 Brillouin lasers and ultra-high Q resonators.Authors: Daniel Blumenthal, University of California Santa Barbara
2. 17:00 - 17:15

   (UTC - 08:00)
   Tu3D.2

   Semiconductor Laser Stabilized by a 4 Meter Coil-Waveguide Resonator

   Presenter: KAIKAI LIU, University of California, Santa Barbara

    Presentation Details   Paper

   We stabilize a semiconductor laser to a photonic-integrated, Si3N4, 4 meter coil resonator, achieving thermorefractive-noise-limited frequency noise. The laser exhibits a record low 87 Hz 1/p and 2.1 kHz -separation integral linewidth and 2.6×10-13 fractional frequency stability.Authors: KAIKAI LIU, University of California, Santa Barbara / Nitesh Chauhan, University of California, Santa Barbara / Jiawei Wang, University of California, Santa Barbara / Andrei Isichenko, University of California, Santa Barbara / Grant Brodnik, University of California, Santa Barbara / Paul Morton, Morton Photonics Inc / Ryan Behunin, Northern Arizona University / Scott Papp, University of Colorado Boulder / Daniel Blumenthal, University of California, Santa Barbara
3. 17:15 - 17:30

   (UTC - 08:00)
   Tu3D.3

   Hybrid InP-SiN Microring-Resonator Based Tunable Laser With High Output Power and Narrow Linewidth for High Capacity Coherent Systems

   Presenter: cosimo calo, III-V Lab

    Presentation Details   Paper

   A hybrid InP/SiN tunable laser based on microring resonators exhibiting 40mW fiber-coupled output power and 5kHz linewidth is demonstrated. The device shows performance comparable with commercial external cavity lasers in 90GBd 64QAM coherent system.Authors: cosimo calo, III-V Lab / Kaoutar Benyahya, Nokia Bell Labs - Paris-Saclay / Haik MARDOYAN, Nokia Bell Labs - Paris-Saclay / Philippe Charbonnier, III-V Lab / Davide Sacchetto, Ligentec SA / Michael Zervas, Ligentec SA / Karim Mekhazni, III-V Lab / Delphine Lanteri, III-V Lab / Harry Gariah, III-V Lab / Catherine Fortin, III-V Lab / Nicolas Vaissière, III-V Lab / Antoine Elias, III-V Lab / Olivier Parillaud, III-V Lab / Franck Mallecot, III-V Lab / Jean Decobert, III-V Lab / Frederic Pommereau, III-V Lab / Jérémie Renaudier, Nokia Bell Labs - Paris-Saclay
4. 17:30 - 17:45

   (UTC - 08:00)
   Tu3D.4

   A Hybrid-Integrated External Cavity Laser With Ultra-Wide Wavelength Tuning Range and High Side-Mode Suppression

   Presenter: Yuyao Guo, Shanghai Jiao Tong University

    Presentation Details   Paper

   We present a III-V/Si3N4 hybrid-integrated tunable laser. The laser shows a record of ~170-nm tuning range with a side mode suppression ratio above 64 dB and an intrinsic linewidth below 2.8 kHz.Authors: Yuyao Guo, Shanghai Jiao Tong University / Xinhang Li, Shanghai Jiao Tong University / Weihan Xu, Shanghai Jiao Tong University / Chuxin Liu, Shanghai Jiao Tong University / Minhui Jin, Shanghai Jiao Tong University / Liangjun Lu, Shanghai Jiao Tong University / Jingya Xie, University of Shanghai for Science and Technology / Anton Stroganov, LIGENTEC SA / Jianping Chen, Shanghai Jiao Tong University / Linjie Zhou, Shanghai Jiao Tong University
5. 17:45 - 18:00

   (UTC - 08:00)
   Tu3D.5

   Nanosecond-Scale Hitless λ-Switching of SOA-Integrated Electro-Optically Tunable RTF Laser With +/-2.5-GHz Dynamic Frequency Accuracy

   Presenter: Yuta Ueda, Nippon Telegraph and Telephone Corporation

    Presentation Details   Paper

   We developed an SOA-integrated electro-optically tunable RTF laser with suppressed spurious wavelengths during dynamic tuning. The laser exhibited hitless (no interference with other channels) nanosecond-scale λ-switching for 128-Gbps coherent signals.Authors: Yuta Ueda, Nippon Telegraph and Telephone Corporation / Yusuke Saito, Nippon Telegraph and Telephone Corporation / Takahiko Shindo, Nippon Telegraph and Telephone Corporation / Shigeru Kanazawa, Nippon Telegraph and Telephone Corporation / Wataru Kobayashi, Nippon Telegraph and Telephone Corporation / Hideaki Matsuzaki, Nippon Telegraph and Telephone Corporation / Mitsuteru Ishikawa, Nippon Telegraph and Telephone Corporation
6. 18:00 - 18:15

   (UTC - 08:00)
   Tu3D.6

   Nano-ITLA Based on Multi-Channel Interference Widely Tunable Laser

   Presenter: Zifeng Chen, Huazhong University of Science and Technology

    Presentation Details   Paper

   A nano-iTLA based on multi-channel interference widely tunable lasers was demonstrated for the first time. The module exhibits a tuning range > 48 nm, SMSR > 45 dB and Lorentzian linewidth < 100 kHz.Authors: Zifeng Chen, Huazhong University of Science and Technology / Kuankuan Wang, Huazhong University of Science and Technology / Quanan Chen, Ori-Chip Optoelectronics Technology Co. Ltd / Chun Jiang, Ori-Chip Optoelectronics Technology Co. Ltd / Qiaoyin Lu, Huazhong University of Science and Technology / Weihua Guo, Huazhong University of Science and Technology
7. 18:15 - 18:30

   (UTC - 08:00)
   Tu3D.7

   Sub-10 kHz Intrinsic Linewidth Extended Cavity DBR Laser on InP Generic Foundry Platform

   Presenter: Rakesh Ranjan Kumar, Aarhus University

    Presentation Details   Paper

   We report an extended-cavity DBR laser with an intrinsic linewidth of 10 kHz and an output power of ~18 mW at an injection current of < 100 mA, on an InP generic foundry platform.Authors: Rakesh Ranjan Kumar, Aarhus University / Andreas Hansel, Aarhus University / Monica Far Brusatori, Aarhus University / Lars Nielsen, Aarhus University / Niklas Hedegaard Arent, Aarhus University / Nicolas Volet, Aarhus University / Martijn J. R. Heck, Aarhus University

Raman Amplification and Frequency Comb Generation

1. 16:30 - 16:45

   (UTC - 08:00)
   Tu3E.1

   Investigation of Wideband Distributed Raman Amplification in a Few-Mode Fiber Link

   Presenter: Georg Rademacher, National Inst of Information & Comm Tech

    Presentation Details   Paper

   We experimentally investigate distributed Raman amplification in a graded-index three-mode fiber over more than 80 nm signal bandwidth. We measured gain of up to 6 dB with 0.3 dB mode-dependence when pumping only the highest-order modes.Authors: Georg Rademacher, National Inst of Information & Comm Tech / Ruben Luis, National Inst of Information & Comm Tech / Benjamin Puttnam, National Inst of Information & Comm Tech / Juan Carlos Alvarado Zacarias, University of Central Florida / Rodrigo Amezcua Correa, University of Central Florida / Kazuhiko Aikawa, Fujikura Ltd. / Yoshinari Awaji, National Inst of Information & Comm Tech / Hideaki Furukawa, National Inst of Information & Comm Tech
2. 16:45 - 17:00

   (UTC - 08:00)
   Tu3E.2

   210 nm E, S, C and L Band Multistage Discrete Raman Amplifier

   Presenter: Pratim Hazarika, Aston University

    Presentation Details   Paper

   We demonstrate a multistage Raman amplifier for 210 nm signal amplification with 15 dB gain and 8.1 dB maximum noise figure enabling ESCL-band transmission with 10 Gb/s NRZ signals over 70 km SMF.Authors: Pratim Hazarika, Aston University / Mingming Tan, Aston University / Aleksandr Donodin, Aston University / Ian Phillips, Aston University / Paul Harper, Aston University / Ming-Jun Li, Corning Incorporated / Wladek Forysiak, Aston University
3. 17:00 - 17:30

   (UTC - 08:00)
   Tu3E.3

   Harnessing Multi-Octave Coherent Light Using Anti-Resonant Fibers

   Presenter: David Novoa, University of the Basque Country

    Presentation Details   Paper

   Invited

   Gas-filled anti-resonant fibers enable an ultrafast source of phase-stable waveforms with tunable ultra-broadband spectrum spanning from the ultraviolet to the terahertz. The system features higher brightness than synchrotrons, opening horizons in spectroscopy and strong-field physics.Authors: David Novoa, University of the Basque Country
4. 17:30 - 17:45

   (UTC - 08:00)
   Tu3E.4

   Generation of Optical Frequency Comb via Cross-Phase Modulation in an SOI Waveguide

   Presenter: Yuanfei Zhang, The Chinese University of Hong Kong

    Presentation Details   Paper

   Using temporal Talbot processing followed by cross-phase modulation in a silicon-on-insulator waveguide, we experimentally multiply the repetition rate of a 10-GHz optical pulse train and generate widely spaced optical frequency combs up to 50 GHz.Authors: Yuanfei Zhang, The Chinese University of Hong Kong / Honghui Zhang, The Chinese University of Hong Kong / Chester C.T. Shu, The Chinese University of Hong Kong
5. 17:45 - 18:00

   (UTC - 08:00)
   Tu3E.5

   Generation of Coherent Multi-Wavelength Lights With Hundreds GHz Frequency Spacing From an Injected Fiber Laser With an Intracavity Tunable Micro-Ring Resonator

   Presenter: Yi-Jang Hsu, National Yang Ming Chiao Tung University

    Presentation Details   Paper

   Coherent multi-wavelength lights with 133 and 266 GHz frequency spacing are successfully generated from a new fiber laser scheme. The phase-locking characteristics are examined through the auto-correlation contrast as well as the down-converted beating linewidth.Authors: Yen-Chu Chen, National Yang Ming Chiao Tung University / Yi-Jang Hsu, National Yang Ming Chiao Tung University / Yinchieh Lai, National Yang Ming Chiao Tung University

Optical Transport for 5G Applications

1. 16:30 - 17:00

   (UTC - 08:00)
   Tu3F.1

   Timing and Synchronization in Optical Networks for 5G Transport

   Presenter: Nir Laufer, Oscilloquartz SA

    Presentation Details

   Invited

   In this session we will review the options for delivering accurate timing using PTP+Sync-E over OTN/WDM networks. We will focus on out of band optical timing channel which overcome many of the technical and economical challenges and provide a sub 100nsec accuracy.Authors: Nir Laufer, Oscilloquartz SA
2. 17:00 - 17:15

   (UTC - 08:00)
   Tu3F.2

   A Field Trial of 50G TDM-PON Based 5G Small Cell Backhaul

   Presenter: Ning Wang, China Mobile Research Institute

    Presentation Details   Paper

   We demonstrate a field trial of 50G TDM-PON based small cell backhaul. Multiple user equipment are connected to two 5G base stations simultaneously. The maximum download speed of each user equipment reaches nearly 1000 Mbps.Authors: Ning Wang, China Mobile Research Institute / Junwei Li, China Mobile Research Institute / Dekun Liu, Huawei Technologies Co., Ltd. / Yu Wu, China Mobile Communications Corporation Group Co., Ltd. / Jinglong Zhu, China Mobile Research Institute / Da Liu, China Mobile Communications Corporation Group Co., Ltd. / Lirong Bai, China Mobile Communications Corporation Group Co., Ltd. / Dechao Zhang, China Mobile Research Institute / Han Li, China Mobile Research Institute / Borui Li, Huawei Technologies Co., Ltd.
3. 17:15 - 17:30

   (UTC - 08:00)
   Tu3F.3

   Stimulated Raman Scattering and Power-Over-Fiber Property of Multi-Core Fiber

   Presenter: Hiroyuki Iida, NTT Access Network Service Systems Laboratories

    Presentation Details   Paper

   We show that 4-core multi-core fiber provides 2.6 times higher stimulated Raman scattering threshold than single-core fiber, and potentially enables over 5-km long signal transmission with self-power feeding of more than 600 mW.Authors: Kenji Kurokawa, Kitami Institute of Technology / Hiroyuki Iida, NTT Access Network Service Systems Laboratories / Nobutomo Hanzawa, NTT Access Network Service Systems Laboratories / Takaya Oguma, Kitami Institute of Technology / Yoko Yamashita, NTT Access Network Service Systems Laboratories / Takayoshi Mori, NTT Access Network Service Systems Laboratories / Takashi Matsui, NTT Access Network Service Systems Laboratories / Kazuhide Nakajima, NTT Access Network Service Systems Laboratories
4. 17:30 - 18:00

   (UTC - 08:00)
   Tu3F.4

   Demonstration and Trial of a New CWDM and Circulator Integrated Semi-Active System for 5G Fonthual

   Presenter: DEZHI ZHANG, China Telecom

    Presentation Details   Paper

   Invited

   We demonstrate a new CWDM and Circulator integrated semi-active system for 5G fronthaul, and key test data. The system can support 6-channel 25 Gbit/s fronthaul channel capability, and support protection switching function, real-time signal power of multiple working wavelengths Online detection function, and reflected interference signal power detection function.Authors: DEZHI ZHANG, China Telecom / Zhe Du, China Telecom / Ming Cheng, China Telecom / Ming Jiang, China Telecom / XinFeng Liu, Fiberhome Telecommunication Technologies Co.,LTD / Xin Li, Jiangsu Etern Company Limited

Novel and Emerging Networks

1. 16:30 - 17:00

   (UTC - 08:00)
   Tu3G.1

   Optical Neuromorphic Processor at 11 TeraOPs/s Based on Kerr Soliton Crystal Micro-Combs

   Presenter: David Moss, Swinburne University of Technology

    Presentation Details   Paper

   Invited

   We demonstrate a universal optical vector convolutional accelerator operating at 11 Tera-OPS, generating convolutions of images of 250,000 pixels with 8-bit resolution for 10 kernels simultaneously. We use the same hardware to form a deep optical CNN with ten output neurons, achieving successful recognition of full 10 digits with 88% accuracy. Our approach is scalable and trainable for applications to unmanned vehicle and real-time video recognition.Authors: Mengxi Tan, Swinburne University of Technology / Xingyuan Xu, Monash University / Jiayang Wu, Swinburne University of Technology / Roberto Morandotti, INRS / Arnan Mitchell, RMIT University / Bill Corcoran, Monash University / Sai Chu, City University of Hong Kong / Brent Little, xi'an University / Andreas Boes, RMIT University / Thach Nguyen, RMIT University / Damien Hicks, Swinburne University of Technology / David Moss, Swinburne University of Technology
2. 17:00 - 17:15

   (UTC - 08:00)
   Tu3G.2

   Ultra-low Latency Short Packet Transmission Experiments With Optical Bus Platform Based on PCIe

   Presenter: Toshiya Matsuda, NTT Network Service Systems Laboratories

    Presentation Details   Paper

   We propose an optical bus platform architecture that provides an ultra-low latency path for small traffic on metro-scale networks. We experimentally demonstrate that remote memory can be accessed over 25 km in 244.2 μs.Authors: Toshiya Matsuda, NTT Network Service Systems Laboratories / Kota Nishiyama, NTT Network Service Systems Laboratories / Kana Masumoto, NTT Network Service Systems Laboratories / Masahiro Nakagawa, NTT Network Service Systems Laboratories / Takashi Miyamura, NTT Network Service Systems Laboratories
3. 17:15 - 17:30

   (UTC - 08:00)
   Tu3G.3

   High-Speed Time Series Prediction and Classification on an All-Optical Neural Network

   Presenter: Aashu Jha, Princeton University

    Presentation Details   Paper

   We experimentally demonstrate high-speed time series prediction and binary classification tasks using an all-optical integrated SiN-based nonlinear photonic node in a time-delay based reservoir architecture.Authors: Aashu Jha, Princeton University / Chaoran Huang, Chinese University of Hong Kong / Hsuan-Tung Peng, Princeton University / Weipeng Zhang, Princeton University / Bhavin Shastri, Queens University / Paul Prucnal, Princeton University
4. 17:30 - 18:00

   (UTC - 08:00)
   Tu3G.4

   What's the Fuss: the Excitement, Prospects and Software/Hardware Challenges of Distributing Entanglement Over a Quantum Network

   Presenter: Neil Zimmerman, NIST

    Presentation Details   Paper

   Invited

   In this paper, I review the notion of a quantum network, which I define as one that can distribute entanglement between stationary qubits, and then discuss challenges relevant for the Optical Fiber Conference (OFC).Authors: Neil Zimmerman, NIST
5. 18:00 - 18:30

   (UTC - 08:00)
   Tu3G.5

   IOWN for Digital Twin Enabled Societies

   Presenter: Masahisa Kawashima, NTT Corporation

    Presentation Details   Paper

   Invited

   Achieving the extreme data volume and velocity requirements of digital twin applications energy-efficiently is challenging. IOWN will address this challenge by making architectural shifts in computing and networking with the evolution of optical technologies.Authors: Masahisa Kawashima, NTT Corporation

Enablers and Disrupters in Data Center and HPC

1. 16:30 - 17:00

   (UTC - 08:00)
   Tu3H.1

   Digital Subcarriers: a Universal Technology for Next Generation Optical Networks

   Presenter: David Welch, Infinera Corporation

    Presentation Details   Paper

   Invited

   Coherent technology can be operated with independent digital subcarriers to realize point-to-point and point-to-multipoint optical networks. Enabled by configurable software management, it creates a simple, scalable, low-cost solution, compatible across network, vendors, and generations.Authors: David Welch, Infinera Corporation / Antonio Napoli, Infinera Corporation / Johan Bäck, Infinera Corporation / Norm Swenson, Infinera Corporation / Warren Sande, Infinera Corporation / João Pedro, Infinera Corporation / Fady Masoud, Infinera Corporation / Aaron Chase, Infinera Corporation / Chris Fludger, Infinera Corporation / Han Sun, Infinera Corporation / Ting-Kuang Chiang, Infinera Corporation / Atul Mathur, Infinera Corporation / Kuang-Tsan Wu, Infinera Corporation
2. 17:00 - 17:30

   (UTC - 08:00)
   Tu3H.2

   New Trend of Open and Disaggregated Optical Networks

   Presenter: Dou Liang, Alibaba Group

    Presentation Details   Paper

   Invited

   Open and disaggregated systems supporting flexgrid operation and ROADM are being introduced to data center interconnect networks. System integration and network automation are effective to further increase the network efficiency in the future.Authors: Dou Liang, Alibaba Group / Sai Chen, Alibaba Group / Huan Zhang, Alibaba Group / Jingchi Cheng, Alibaba Group / Fan Gao, Alibaba Group / Boyuan Yan, Alibaba Group / Shuai Zhang, Alibaba Group / Zhao Sun, Alibaba Group / Lei Wang, Alibaba Group / Chongjin Xie, Alibaba Group
3. 17:30 - 18:00

   (UTC - 08:00)
   Tu3H.3

   Monolithically Integrable Optical Single Sideband Transmitters for Inter-Datacenter Applications

   Presenter: Tianwai Bo, Beijing Institute of Technology

    Presentation Details   Paper

   Invited

   We review the monolithically integrable optical single sideband transmitter schemes for inter-datacenter applications. The schemes based on monolithic integration of laser with Mach-Zehnder modulator, optical injection-lock laser, and electro-absorption modulation laser are discussed.Authors: Tianwai Bo, Beijing Institute of Technology / Zhongwei Tan, Beijing Institute of Technology / Hoon Kim, KAIST / Yi Dong, Beijing Institute of Technology
4. 18:00 - 18:15

   (UTC - 08:00)
   Tu3H.4

   DSP-Free IM/DD MDM Optical Interconnection Based on Side-Polished Degenerate-Mode-Selective Fiber Couplers

   Presenter: Juhao Li, Peking University

    Presentation Details   Paper

   Low-insertion-loss degenerate-mode-selective fiber couplers for mode demultiplexing are designed and fabricated with side-polishing and mating process, based on which stable 5-LP-mode DSP-free IM/DD MDM optical interconnection over 10 km weakly-coupled FMF are experimentally demonstrated.Authors: Jian Cui, Peking University / Yuyang Gao, Peking University / Jinyi Yu, Peking University / Jiaixn Liu, Peking University / Junchi Jia, Peking University / Yongqi He, Peking University / Zhangyuan Chen, Peking University / Juhao Li, Peking University

Quantum Communications

1. 16:30 - 17:30

   (UTC - 08:00)
   Tu3I.1

   Introduction to Continuous Variable Quantum Key Distribution

   Presenter: Takuya Hirano, Gakushuin University

    Presentation Details   Paper

   Tutorial

   In this talk, we will review the present status of continuous-variable quantum key distribution, including optical configuration and security analysis, and would like to discuss future prospects for integration with coherent optical communications.Authors: Takuya Hirano, Gakushuin University
2. 17:30 - 18:00

   (UTC - 08:00)
   Tu3I.2

   Quantum Key Distribution in the Service Provider Network

   Presenter: Catherine White, BT

    Presentation Details   Paper

   Invited

   We review and discuss the practicalities of integrating Quantum Key Distribution within the service provider fiber network.Authors: Catherine White, BT / Adrian Wonfor, University of Cambridge / Paul Wright, BT / Emilio Hugues Salas, BT / Andrew Lord, BT
3. 18:00 - 18:15

   (UTC - 08:00)
   Tu3I.3

   Entanglement Distribution in Installed Fiber With Coexisting Classical Light for Quantum Network Applications

   Presenter: Jordan Thomas, Northwestern University

    Presentation Details   Paper

   We show polarization entangled photons coexisting with milliwatt power classical light over 45.6 km of installed optical fiber. The entanglement source has a built-in alignment signal for quantum transmitter-receiver polarization basis alignment.Authors: Jordan Thomas, Northwestern University / Gregory Kanter, Northwestern University / Ely Eastman, Northwestern University / Kim Lee, Northwestern University / Prem Kumar, Northwestern University
4. 18:15 - 18:30

   (UTC - 08:00)
   Tu3I.4

   254.6 Mb/s Secret Key Rate Transmission Over 13.5 km SMF Using PCS-256QAM Super-Channel Continuous Variable Quantum Key Distribution

   Presenter: Amirhossein Ghazisaeidi, Nokia Bell Labs France

    Presentation Details   Paper

   We experimentally validate the feasibility of wavelength-division multiplexing for continuous-variable quantum-key-distribution, transmitting four 600 MBaud probabilistically-shaped 256-QAM signals with 4 GHz spacing, achieving total 254.6 Mb/s average secret key rate.Authors: François Roumestan, Nokia Bell Labs France / Amirhossein Ghazisaeidi, Nokia Bell Labs France / Haik MARDOYAN, Nokia Bell Labs France / Jérémie Renaudier, Nokia Bell Labs France / Eleni Diamanti, LIP6 / Philippe Grangier, LCF