debug M1A sesstype Tech sesstiming Past userisstaff False userisregistered False userhastechnicalaccess False tags Oral, Special Session, Invited sessionlink /home/schedule/post_session/?sessionid=417565 Zoom Type | Webinar
M1A
Special Session: Reflections on the Pandemic Session I
Presider:
Chris Fludger,
Infinera GmbH,
Germany
Room 1AB - San Diego Convention Center
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(UTC - 08:00)
M1A.1
Digital Inclusion / Digital Divide
Presenter: Stephen Alexander,
Ciena Corp.
The COVID-19 Pandemic accelerated global transformations that were already underway. The Digital Divide was similarly brought into sharp focus. We discuss specific Digital Inclusion actions applicable to Governments, Industries, Enterprises, and individuals.Authors: Stephen Alexander, Ciena Corp.
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(UTC - 08:00)
M1A.2
A New Era of Video Transmission Using Open Transport System: Challenges in 2020 Sporting Events
Presenter: Daisuke Shirai,
NTT Corp.
We developed new ultra-low-latency uncompressed video transmission technology using open transport system. The Real-time Remote-cheering Project was successfully implemented using this system by connecting the marathon course in Sapporo with the cheering venue in Tokyo.Authors: Daisuke Shirai, NTT Corp.
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(UTC - 08:00)
M1A.3
Bridging the Digital Divide, and the Future of Work
Presenter: Mischa Dohler,
King’s College London
Abstract not available.Authors: Mischa Dohler, King’s College London
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(UTC - 08:00)
M1A.4
Transition to Virtual Work and Learning and the Impact on the Microsoft Network
Presenter: Jamie Gaudette,
Microsoft
When C19 hit, the world quickly moved to virtual work/learning adding Petabits of demand on the Microsoft Network. We dive into learnings and how we accommodated without outage.Authors: Jamie Gaudette, Microsoft
debug M1B sesstype SpecialEvent sesstiming Past userisstaff False userisregistered False userhastechnicalaccess False tags Oral, Symposia, Invited sessionlink /home/schedule/post_session/?sessionid=417571 Zoom Type | Webinar
M1B
Symposia: Optical Satellite Communications Entering a New Era Session I
Moderator:
Jörg Elbers,
ADVA Optical Networking AG,
Germany
Room 2 - San Diego Convention Center
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(UTC - 08:00)
M1B.1
Lasers in Space – Internet Beyond the Cloud(s)
Presenter: Elodie Viau,
European Space Agency
ESA’s new developments aim to go the extra mile, to empowering technologies for bringing internet like capabilities to assets in space, building an optical backbone that is seamlessly connected to terrestrial networks to enable new benefits to users around the world and in space.Authors: Elodie Viau, European Space Agency
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(UTC - 08:00)
M1B.2
An Overview of NASA’s Optical Communications Efforts
Presenter: Bernard Edwards,
NASA Goddard Space Flight Center
NASA is demonstrating optical communications for near Earth and deep space applications. Optical communications will enable new science and exploration missions by providing high data rates and better navigation over long distances.Authors: Bernard Edwards, NASA Goddard Space Flight Center
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(UTC - 08:00)
M1B.3
Applicability of Space Laser Communications for Low Earth Orbit Satellite Constellations
Presenter: Morio Toyoshima,
National Inst of Information & Comm Tech
Many satellite constellations have been planned from various countries. Optical communications are expected to realize wide bandwidths and the immunity to the interference under the environment of a huge number of satellites in the future.Authors: Morio Toyoshima, National Inst of Information & Comm Tech
debug M1C sesstype Tech sesstiming Past userisstaff False userisregistered False userhastechnicalaccess False tags Oral, S3, Oral or Poster Acceptable sessionlink /home/schedule/post_session/?sessionid=417537 Zoom Type | Webinar
M1C
DSP and Beamforming for Wireless Communications
Presider:
Katherine Newell,
Johns Hopkins Applied Physics Lab,
United States
Room 3 - San Diego Convention Center
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(UTC - 08:00)
M1C.1
Demonstration of 74.7 Gbit/s 4096QAM OFDM E-Band Wireless Delivery Over 700 m Employing Advanced DSP
Presenter: yanyi wang,
Fudan University
We experimentally demonstrate a transmission of 74.7 Gbit/s 4096QAM OFDM signal at 73.5 and 83.5 GHz over 700m wireless distance using probabilistic shaping and Volterra nonlinearity compensation.Authors: Li Zhao, Fudan University / Bohan Sang, Fudan University / Junting Shi, Fudan University / Yuxuan Tan, Fudan University / Kaihui Wang, Fudan University / Junjie Ding, Fudan University / yanyi wang, Fudan University / Wen Zhou, Fudan University / Jianjun Yu, Fudan University
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(UTC - 08:00)
M1C.2
10 Gbps Laser Communication for Low Earth Orbit Satellites With Volterra and Machine Learning Nonlinear Compensation Providing Link Budget up to 74 dB
Presenter: Chun-Ting Lin,
National Yang-Ming Chiao Tung University
We invesigate the power-link budget of 10Gbps laser communication. The comparison of the DML nonlinearity effects between OFDM and SC-FDE is discussed. With Volterra and machine-learning nonlinear compensation, the power-link budget achieve up to 74 dB.Authors: Yi-Jun Cai, National Yang-Ming Chiao Tung University / Shao-Hung Yu, National Yang-Ming Chiao Tung University / Zheng-Wei Huang, National Yang-Ming Chiao Tung University / Yu-Wei Wang, National Yang-Ming Chiao Tung University / Pin-Hsuan Ting, National Yang-Ming Chiao Tung University / Yu-Pin Lan, National Yang-Ming Chiao Tung University / Chen-Joe Fang, National Space Orginization / Hsin-Chia Lin, National Space Orginization / Chun-Ting Lin, National Yang-Ming Chiao Tung University / Bor-Chwan Chen, National Space Orginization
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(UTC - 08:00)
M1C.3
A Novel Structure Design of Delta-Sigma Modulator Based on Genetic Algorithm for Mobile Fronthaul
Presenter: Dayong Tan,
HUST
We proposed a novel structure design method of delta-sigma modulator based on genetic algorithm. Compared to the traditional method, SNR of the restored signal under the optimized structure at the receiver is increased by ~6dB.Authors: Dayong Tan, HUST / Linsheng Zhong, HUST / Yang Zou, HUST / Jie Zhang, HUST / Weiqi Lu, HUST / Xiaoxiao Dai, HUST / Qi Yang, HUST / Songnian Fu, Guangdong Univ of Technology / Mengfan Cheng, HUST / Lei Deng, HUST / Deming Liu, HUST
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(UTC - 08:00)
M1C.4
Delivery of 103.2 Gb/s 4096QAM Signal Over 180m Wireless Distance at D-Band Enabled by Truncated Probabilistic Shaping and MIMO Volterra Compensation
Presenter: Weiping Li,
Fudan University
We experimentally demonstrated the delivery of 103.2 Gb/s 4096QAM signal over 180m wireless distance at D-band employing truncated probabilistic shaping and MIMO Volterra Compensation, with the value of NGMI exceeds the threshold of 0.83Authors: Weiping Li, Fudan University / yanyi wang, Fudan University / Junjie Ding, Fudan University / Jiaxuan Liu, Fudan University / Kaihui Wang, Fudan University / Feng Wang, Fudan University / Chen Wang, Fudan University / Li Zhao, Fudan University / Cuiwei Liu, Fudan University / Wen Zhou, Fudan University / Jianguo Yu, Beijing University of Posts and Telecommunications / Feng Zhao, School of Electronic Engineering, Xi’an University of Posts and Telecommunications / Jianjun Yu, Fudan University
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(UTC - 08:00)
M1C.5
Mobile 14-GHz Bandwidth Fronthaul Link Supporting 128 RF-Chain Signals for 6G Ma-MIMO Beamforming
Presenter: Yu-Jen Huang,
National Yang Ming Chiao Tung University
We demonstrate fronthual links with delay-division-multiplexing 14-GHz bandwidth 64- QAM OFDM for 128 RF-chain signals. The corresponding CPRI-based capacity is 860.16 Gb/s. With I/Q Volterra nonlinear compensation, EVMs can be improved from 7.5% to 6%.Authors: Yu-Jen Huang, National Yang Ming Chiao Tung University / Guan-Ting Lin, National Yang Ming Chiao Tung University / Pin-Hsuan Ting, National Yang Ming Chiao Tung University / Zheng-Wei Huang, National Yang Ming Chiao Tung University / Shao-Hung Yu, National Yang Ming Chiao Tung University / Yi-Jun Cai, National Yang Ming Chiao Tung University / Chia Chien Wei, National Sun Yat-sen University / Sien Chi, National Yang Ming Chiao Tung University / Chun-Ting Lin, National Yang Ming Chiao Tung University
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(UTC - 08:00)
M1C.6
Variable Focus Lens-Based Beam Steering and Divergence Control for WDM Free-Space Optical Communication
Presenter: Vuong Mai,
Korea Advanced Inst of Science & Tech
We investigate through experiments the wavelength dependence of optical beam steering and divergence control technique realized by variable focus lenses (VFLs). We also transmit 4×10-Gb/s signals over a 104-m free-space link using the VFL-based system.Authors: Vuong Mai, Korea Advanced Inst of Science & Tech / Hoon Kim, Korea Advanced Inst of Science & Tech
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(UTC - 08:00)
M1C.7
Actively Steerable Integrated Optical Phased Array (OPA) for Optical Wireless Communication (OWC)
Presenter: PinCheng Guo,
National Yang Ming Chiao Tung University
We propose and demonstrate an actively-controlled optical-beam-steering optical-wireless-communication (OWC) system using an integrated optical-phased-array (OPA). We numerically and experimentally evaluate field-of-view (FOV), beam divergence angle and bit-error-rate (BER) performance of the emitted optical signal.Authors: PinCheng Guo, National Yang Ming Chiao Tung University / Sheng-I Kuo, National Yang Ming Chiao Tung University / Ju-Wei Wang, National Yang Ming Chiao Tung University / Yin-He Jian, National Yang Ming Chiao Tung University / Z Ahmad, National Central University / Po-Han Fu, National Taiwan University / You-Chia Chang, National Yang Ming Chiao Tung University / Jin-Wei Shi, National Central University / Ding-Wei Huang, National Taiwan University / Yang Liu, Philips Electronics Ltd / Chien-Hung Yeh, Feng Chia University / Chi-Wai Chow, National Yang Ming Chiao Tung University
debug M1D sesstype Tech sesstiming Past userisstaff False userisregistered False userhastechnicalaccess False tags Oral, D1, Invited, Oral or Poster Acceptable, Oral Only sessionlink /home/schedule/post_session/?sessionid=417443 Zoom Type | Webinar
M1D
Advanced Coherent Technology
Presider:
Andreas Matiss,
Corning Inc,
United States
Room 6C - San Diego Convention Center
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(UTC - 08:00)
M1D.1
Role of Coherent System in the Next DCI Generation
Presenter: Daniel Tauber,
Lumentum Operations LLC
Coherent Transmission has been the standard for fiber optic transmission beyond 40 km for over a decade. We review its continuing role for DCI at 400 and 800 Gbps and higher rates.Authors: Daniel Tauber, Lumentum Operations LLC
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(UTC - 08:00)
M1D.2
Demonstration of Thin-Film Lithium Niobate High-Bandwidth Coherent Driver Modulator
Presenter: Shuntaro Makino,
Fujitsu Optical Components Limited
We demonstrate the performance of a high-bandwidth coherent driver modulator device, based on thin-film lithium niobate DP-IQ MZI modulators with excellent DC drift characteristics making it suitable for commercial applications.Authors: Shuntaro Makino, Fujitsu Optical Components Limited / Shintaro Takeuchi, Fujitsu Optical Components Limited / Shinji Maruyama, Fujitsu Optical Components Limited / Masaharu Doi, Fujitsu Optical Components Limited / Yasuhiro Ohmori, Fujitsu Optical Components Limited / Yoshinobu Kubota, Fujitsu Optical Components Limited
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(UTC - 08:00)
M1D.3
Development of Low-Power Coherent ASIC
Presenter: Kishore Kota,
Marvell Semiconductor Inc
The latest generation of coherent pluggable modules impose strict power limits on the coherent ASIC. The development process for a low-power coherent ASIC designed in a 7nm FINFET process is described. The ASIC enables pluggable coherent modules with energy efficiency of 40-60pJ/bit for various 400G DWDM applications.Authors: Kiran Puttegowda, Marvell Semiconductor Inc / Christian Lutkemeyer, Marvell Semiconductor Inc / Elvio Serrano, Marvell Semiconductor Inc / Damian Morero, Marvell Semiconductor Inc / Kishore Kota, Marvell Semiconductor Inc
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(UTC - 08:00)
M1D.4
Highly Power-Efficient (2 pJ/bit), 128Gbps 16QAM Signal Generation of Coherent Optical DAC Transmitter Using 28-nm CMOS Driver and All-Silicon Segmented Modulator
Presenter: YOHEI SOBU,
PETRA
We demonstrated a highly power-efficient coherent optical digital-to-analog converter transmitter. 2pJ/bit operation was realized by combining an all-silicon segmented modulator and a CMOS inverter driver. The bit-error-rate was less than the 25.5% of SD-FEC limit.Authors: YOHEI SOBU, PETRA / Guoxiu Huang, Fujitsu Limited / Toshihiko Mori, PETRA / Yukito Tsunoda, PETRA / Takuji Yamamoto, PETRA / Shinsuke Tanaka, PETRA / Takeshi Hoshida, Fujitsu Limited
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(UTC - 08:00)
M1D.5
Fast Optical Frequency Detection Techniques for Coherent Distributed Sensing and Communication Systems
Presenter: Steve Yao,
Hebei University
We present techniques for detecting fast optical frequency variations with high spectral resolution for coherent detection based distributed sensing and communication systems, for which conventional spectral measurement techniques cannot meet the speed and spectral resolution requirements.Authors: Steve Yao, Hebei University
debug M1E sesstype Tech sesstiming Past userisstaff False userisregistered False userhastechnicalaccess False tags Oral, D4, Invited, Oral or Poster Acceptable, Space division multiplexing technologies sessionlink /home/schedule/post_session/?sessionid=417468 Zoom Type | Webinar
M1E
Multi-core Fibers and Applications
Presider:
Cristian Antonelli,
Universita degli Studi dell'Aquila,
Italy
Room 6D - San Diego Convention Center
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(UTC - 08:00)
M1E.1
Uncoupled Multi-Core Fiber Design for Practical Bidirectional Optical Communications
Presenter: Tetsuya Hayashi,
Sumitomo Electric Industries Ltd
We review and discuss the design factors and considerations on MCFs for bidirectional transmissions, including connection polarity and crosstalk requirements. We also introduce MCFs suitable for bidirectional long-haul and short-reach transmissions.Authors: Tetsuya Hayashi, Sumitomo Electric Industries Ltd / Takuji Nagashima, Sumitomo Electric Industries Ltd / Ayumi Inoue, Sumitomo Electric Industries Ltd / Hirotaka Sakuma, Sumitomo Electric Industries Ltd / Takahiro Suganuma, Sumitomo Electric Industries Ltd / Takemi Hasegawa, Sumitomo Electric Industries Ltd
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(UTC - 08:00)
M1E.2
Comparison of Transfer Matrix Stability Between a 110km 7-Core Coupled-Core Multi-Core Fiber and Single-Mode Fiber
Presenter: Mikael Mazur,
Nokia Bell Labs
We use dual-comb spectroscopy to compare the stability and wavelength dependence of mode coupling in a 110\,km coupled multi-core and a regular single-mode fiber. Phase and intensity fluctuations are compared, revealing differences in coupling dynamics.Authors: Mikael Mazur, Nokia Bell Labs / Nicolas Fontaine, Nokia Bell Labs / Steve Corteselli, Nokia Bell Labs / Haoshuo Chen, Nokia Bell Labs / Lauren Dallachiesa, Nokia Bell Labs / Tetsuya Hayashi, Sumitomo Electric Industries / Hirotaka Sakuma, Sumitomo Electric Industries / Takemi Hasegawa, Sumitomo Electric Industries / Roland Ryf, Nokia Bell Labs / David Neilson, Nokia Bell Labs
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(UTC - 08:00)
M1E.3
Method of Estimating Inter-Core Crosstalk for Constructing Uncoupled Multi-Core Fiber Transmission Line
Presenter: Atsushi Nakamura,
NTT Corporation
We propose and experimentally demonstrate a method based on optical time domain reflectometry for evaluating splices in terms of ensuring the total end-to-end inter-core crosstalk of transmission lines consisting of uncoupled multi-core fibers.Authors: Atsushi Nakamura, NTT Corporation / Tomokazu Oda, NTT Corporation / Yusuke Koshikiya, NTT Corporation
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(UTC - 08:00)
M1E.4
Simultaneously Measuring Group Delays, Chromatic Dispersion and Skews of Multicore Fibers Using a Frequency Domain Method
Presenter: Xin Chen,
Corning Inc
A frequency domain method is proposed to measure group delays, chromatic dispersion and skews of multicore fibers. We present detailed studies through measuring a 2×2 multicore fiber which agree well with the time domain method.Authors: Xin Chen, Corning Inc / Kangmei Li, Corning Inc / Jason Hurley, Corning Inc / Ming-Jun Li, Corning Inc
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(UTC - 08:00)
M1E.5
Wideband Impulse Response Measurement of Coupled 2-Core Fibers of Various Lengths Employing Dual-Comb Coherent Sampling
Presenter: Masafumi Uyama,
Shimane University
Transmission length dependency of complex impulse responses of coupled 2-core fibers are investigated using coherent sampling with picosecond time resolution over 20-nm bandwidth. Spectrally decomposed analysis is accomplished to observe the statistical nature.Authors: Masafumi Uyama, Shimane University / Masaki Uno, Shimane University / Shuki Okamura, Shimane University / Chao Zhang, Shimane University / Fumihiko Ito, Shimane University / Atsushi Nakamura, NTT Corporation / Tatsuya Okamoto, NTT Corporation / Yusuke Koshikiya, NTT Corporation
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(UTC - 08:00)
M1E.6
Quantum Communications With Space Encoding Technique
Presenter: Davide Bacco,
DTU Fotonik
Quantum communications are a key enabler for multiple applications, from information-theoretic communications to advanced remote quantum simulations. We here report our recent results on generation, transmission and detection of space encoded quantum states multicore.Authors: Davide Bacco, DTU Fotonik / Mujtaba Zahidy, DTU Fotonik / Nicola Biagi, QTI s.r.l. / Daniele Cozzolino, DTU Fotonik / Yaoxin Liu, DTU Fotonik / Yunhong Ding, DTU Fotonik / Toshio Morioka, DTU Fotonik / Cristian Antonelli, Universita' degli Studi dell'Aquila / Antonio Mecozzi, Universita' degli Studi dell'Aquila / Alessandro Zavatta, QTI s.r.l. / Leif Oxenløwe, DTU Fotonik
debug M1F sesstype Tech sesstiming Past userisstaff False userisregistered False userhastechnicalaccess False tags Oral, N1, Invited, Tutorial, Oral or Poster Acceptable, Oral Only sessionlink /home/schedule/post_session/?sessionid=417483 Zoom Type | Webinar
M1F
Innovations for Subsea Networks
Presider:
Qian Hu,
Nokia Bell Labs,
Germany
Room 6E - San Diego Convention Center
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(UTC - 08:00)
M1F.1
Modern Subsea Networks
Presenter: Mei Du,
Tata Communications
This tutorial will discuss the key components in building a subsea cable system from concept to service, and will review the recent technical innovations in advancing the performance and new applications of subsea cable system.Authors: Mei Du, Tata Communications
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(UTC - 08:00)
M1F.2
SDM Enabled Record Field Trial Achieving 300+ Tbps Trans-Atlantic Transmission Capacity
Presenter: Siddharth Varughese,
Infinera Corporation
A per fiber-pair real-time capacity of 25.6 Tbps is demonstrated with 0.5 dB Q-factor commissioning margin across 6611 km of SDM enabled trans-Atlantic link aggregating to a record 307.2 Tbps on a single submarine cable.Authors: Siddharth Varughese, Infinera Corporation / Sumudu Edirisinghe, Infinera Corporation / Marc Stephens, Infinera Corporation / Buen Boyanov, Smartcom / Pierre Mertz, Infinera Corporation
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(UTC - 08:00)
M1F.3
200µm Diameter Fiber for SDM Submarine Networks: Cabling Performance and Record Transmission Result
Presenter: Takanori Inoue,
NEC
200µm-diameter fiber is analyzed for SDM submarine systems and fully characterized over 15000km transmission. This represents, to our knowledge, the first ever ultra-long-haul transmission with 200µm large effective-area fiber.Authors: Takanori Inoue, NEC / Kohei Nakamura, NEC / Yuushi Matsuo, NEC / Fatih Yaman, NEC Laboratories America / Sergejs Makovejs, CORNING / Jennifer T. Prater, CORNING / Juan Aquino, OCC Corporation / Daishi Masuda, OCC Corporation / Yoshihisa Inada, NEC / Mateo Eduardo, NEC
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(UTC - 08:00)
M1F.4
Agile Subsea Networks
Presenter: Lara Garrett,
SubCom LLC
Approaches to configurable capacity routing including optical fiber switching and WSS spectrum routing have become ubiquitous in undersea optical fiber transmission systems. However, the agile architectures of these systems must continuously be reconsidered as the capacity, fiber pair count, and branching node complexity of those systems continues to grow. The impact of C+L spectrum bands and Multiple Core Fiber on agile undersea systems will also be discussed. 2022 The Author(s).Authors: Lara Garrett, SubCom LLC
debug M1G sesstype Tech sesstiming Past userisstaff False userisregistered False userhastechnicalaccess False tags Oral, N2, Invited, Tutorial, Oral or Poster Acceptable, Advanced digital-signal processing, High performance and neuromorphic computing sessionlink /home/schedule/post_session/?sessionid=417490 Zoom Type | Webinar
M1G
Photonic Neuromorphic Computing
Presider:
Sonia Buckley,
National Inst of Standards & Technology,
United States
Room 6F - San Diego Convention Center
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(UTC - 08:00)
M1G.1
Neuromorphic Photonics
Presenter: Paul Prucnal,
Princeton University
Abstract not available.Authors: Paul Prucnal, Princeton University
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(UTC - 08:00)
M1G.2
WDM-Conscious Synaptic Receptor Assisted by SOA+EAM
Presenter: Margareta Vania Stephanie,
AIT (Austrian Institute of Technology)
We experimentally demonstrate the simultaneous weighing and summation of two 23-nm spaced, frequency-coded spike trains with 100-ps spike width. Operation of the synaptic receptor at low BER is confirmed at 10 Gb/s information rate.Authors: Margareta Vania Stephanie, AIT (Austrian Institute of Technology) / Michael Waltl, TU Wien / Tibor Grasser, TU Wien / Bernhard Schrenk, AIT (Austrian Institute of Technology)
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(UTC - 08:00)
M1G.3
Experimental Demonstration of an Extreme Learning Machine Based on Fabry Perot Lasers for Parallel Neuromorphic Processing
Presenter: Adonis Bogris,
University of West Attica
We present experimental results regarding dispersion equalization in IM-DD transmission systems with an extreme learning machine based on a Fabry Perot laser. The exploitation of two longitudinal modes yields enhanced computational power and processing speed.Authors: George Sarantoglou, University of the Aegean / Kostas Sozos, University of West Attica / Thomas Kamalakis, Harokopio University of Athens / Charis Mesaritakis, University of the Aegean / Adonis Bogris, University of West Attica
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(UTC - 08:00)
M1G.4
Photonic Neuromorphic Computing: Architectures, Technologies and Training Models
Presenter: Nikos Pleros,
Aristoteleio Panepistimio Thessalonikis
We summarize recent developments in neuromorphic photonics, including our work and the advances it brings beyond the state-of-the-art demonstrators in terms of architectures, technologies, and training models for a synergistic hardware/software codesign approach.Authors: Miltiadis Moralis-Pegios, Aristoteleio Panepistimio Thessalonikis / Angelina Totovic, Aristoteleio Panepistimio Thessalonikis / Apostolos Tsakyridis, Aristoteleio Panepistimio Thessalonikis / George Giamougiannis, Aristoteleio Panepistimio Thessalonikis / George Mourgias-Alexandris, Aristoteleio Panepistimio Thessalonikis / George Dabos, Aristoteleio Panepistimio Thessalonikis / Nikolaos Passalis, Aristoteleio Panepistimio Thessalonikis / Manos Kirtas, Aristoteleio Panepistimio Thessalonikis / Anastasios Tefas, Aristoteleio Panepistimio Thessalonikis / Nikos Pleros, Aristoteleio Panepistimio Thessalonikis
debug M1H sesstype Tech sesstiming Past userisstaff False userisregistered False userhastechnicalaccess False tags Oral, S4, Oral or Poster Acceptable, Invited, Advanced digital-signal processing, Sensing in terrestrial and submarine networks sessionlink /home/schedule/post_session/?sessionid=417543 Zoom Type | Webinar
M1H
Advanced Digital Signal Processing for Coherent System
Presider:
Di Che,
Nokia Bell Labs,
United States
Room 7AB - San Diego Convention Center
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(UTC - 08:00)
M1H.1
Neural Network-Based Fiber Nonlinearity Mitigation in High-Speed Coherent Optical Transmission Systems
Presenter: Fan Zhang,
Peking University
In this paper, we review the recent progress of neural network-based Kerr nonlinearity mitigation techniques in high-speed coherent optical fiber transmission systems. Current studies in both single-carrier and nonlinear frequency division multiplexing systems are discussed.Authors: Fan Zhang, Peking University / Xiansong Fang, Peking University / Xinyu Chen, Peking University
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(UTC - 08:00)
M1H.2
4-Dimensional IQ Characteristic Estimation for Polarization-Multiplexed Coherent Transceivers
Presenter: Akira Kawai,
NTT Network Innovation Laboratories
We developed an estimation method that enables frequency-resolved 4-Dimensional (4D) IQ impairment characterization of polarization-multiplexed transceivers in the presence of arbitrary crosstalk across four IQ lanes. We demonstrated the method with 96-Gbaud 16QAM signals.Authors: Akira Kawai, NTT Network Innovation Laboratories / Masanori Nakamura, NTT Network Innovation Laboratories / Takayuki Kobayashi, NTT Network Innovation Laboratories / Yutaka Miyamoto, NTT Network Innovation Laboratories
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(UTC - 08:00)
M1H.3
Efficient Training of Volterra Series-Based Pre-Distortion Filter Using Neural Networks
Presenter: Vinod Bajaj,
TU Delft
We present a simple, efficient “direct learning” approach to train Volterra series-based digital pre-distortion filters using neural networks. We show its superior performance over conventional training methods using a 64-QAM 64 GBaud simulated transmitter with varying transmitter nonlinearity and noisy conditions.Authors: Vinod Bajaj, TU Delft / Mathieu Chagnon, Nokia Bell Labs / Sander Wahls, TU Delft / Vahid Aref, Nokia Bell Labs
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(UTC - 08:00)
M1H.4
Optical Polarization-Based Sensing and Localization of Submarine Earthquakes
Presenter: Zhongwen Zhan,
California Institute of Technology
Optical polarization-based sensing is applied to multiple submarine cables around the world. Earthquakes are detected by their shear waves at the closest fiber section. Synchronized detection on multiple cables enables potential localization of major earthquakes.Authors: Jorge Castellanos, Google LLC / Zhongwen Zhan, California Institute of Technology / Valey Kamalov, Google LLC / Mattia Cantono, Google LLC / Shuang Yin, Google LLC / Antonio Mecozzi, University of L’Aquila / Shirshendu Bhattacharya, Google LLC / Richard Allen, UC Berkeley
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(UTC - 08:00)
M1H.5
Mitigation of Transmitter Impairment With 4×2 WL MIMO Equalizer Embedding Preliminary CPR
Presenter: Masaki Sato,
NEC Corporation
Transmitter impairment mitigation for 58-GBaud PM-64QAM with 4×2 WL MIMO embedding preliminary CPR was demonstrated over 100 km SSMF. Q-penalties of 0.1 dB with 14 ps IQ skew and 10 degree phase error were achieved.Authors: Masaki Sato, NEC Corporation / Manabu Arikawa, NEC Corporation / Hidemi Noguchi, NEC Corporation / Junichiro Matsui, NEC Corporation / Jun’ichi Abe, NEC Corporation / Emmanuel Le Taillandier de Gabory, NEC Corporation
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(UTC - 08:00)
M1H.6
Real-Time in-Field Automatic Bias Control and Self-Calibration Module for High-Baud Coherent Driver Modulator
Presenter: Hongyu Li,
Huazhong Univ. of Science and Technology
We report a real-time in-field low-cost module that can simultaneously realize self-calibration and automatic-bias-control for coherent driver modulators. Precise frequency-response (<0.5dB) and IQ skew (<0.2ps) correction are achieved in experiments of 25/20GBaud 16/64QAM signal transmissions.Authors: Hongyu Li, Huazhong Univ. of Science and Technology / Yu Yang, Huazhong Univ. of Science and Technology / YuanXiang Wang, Huazhong Univ. of Science and Technology / Mengfan Cheng, Huazhong Univ. of Science and Technology / Qi Yang, Huazhong Univ. of Science and Technology / Ming Tang, Huazhong Univ. of Science and Technology / Deming Liu, Huazhong Univ. of Science and Technology / Lei Deng, Huazhong Univ. of Science and Technology
debug M1I sesstype Tech sesstiming Past userisstaff False userisregistered False userhastechnicalaccess False tags Oral, S2, Invited, Oral or Poster Acceptable sessionlink /home/schedule/post_session/?sessionid=417526 Zoom Type | Webinar
M1I
Optical Logic and Memory
Presider:
Kevin Williams,
Technische Universiteit Eindhoven,
Netherlands
Room 8 - San Diego Convention Center
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(UTC - 08:00)
M1I.1
16-bit (4x4) Optical Random Access Memory (RAM) Bank
Presenter: Theodoros Moschos,
Aristotle University of Thessaloniki
A complete 16-bit all-optical RAM bank capable of storing 4×4-bit WDM-formatted optical data words at a 20Gb/s memory-throughput is experimentally presented for the first time, using sixteen 5Gb/s monolithic InP Flip-Flops and all-passive Row/Column Decoding circuits.Authors: Christos Pappas, Aristotle University of Thessaloniki / Theodoros Moschos, Aristotle University of Thessaloniki / Theoni Alexoudi, Aristotle University of Thessaloniki / Christos Vagionas, Aristotle University of Thessaloniki / Nikos Pleros, Aristotle University of Thessaloniki
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(UTC - 08:00)
M1I.2
Optical Content Addressable Memory Matchline and RAM Table Encoding/Decoding Using an Integrated CAM Cell
Presenter: Stelios Simos,
Aristotle University of Thessaloniki
We experimentally demonstrate for the first time an all-optical fully-integrated InP CAM cell within a complete CAM Μatchline architecture with RAM table Encoding and Decoding functionalities. Error-free operation has been evaluated at 5 Gb/s.Authors: Theodoros Moschos, Aristotle University of Thessaloniki / Stelios Simos, Aristotle University of Thessaloniki / Christos Pappas, Aristotle University of Thessaloniki / Theoni Alexoudi, Aristotle University of Thessaloniki / Christos Vagionas, Aristotle University of Thessaloniki / Nikos Pleros, Aristotle University of Thessaloniki
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M1I.3
Scalable and Fast Optical Circuit Switch Exploiting Colorless Coherent Detection
Presenter: Ryosuke Matsumoto,
National Institute of Advanced Industria
We present a scalable and fast wavelength-routing switch employing colorless coherent detection. Some thousand port-count and a few microsecond switching time are realized by using a Silicon-Photonic tunable-filter-based local oscillator bank that enables colorless detection.Authors: Ryosuke Matsumoto, National Institute of Advanced Industria / Ryotaro Konoike, National Institute of Advanced Industria / Keijiro Suzuki, National Institute of Advanced Industria / Takashi Inoue, National Institute of Advanced Industria / Shu Namiki, National Institute of Advanced Industria / Ken-ichi Sato, National Institute of Advanced Industria
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M1I.4
Flexible and Transparent Optical Labelling in Coherent Optical Wavelength Division Multiplexing Networks
Presenter: chao yang,
Wuhan Research Institute of Post & Tele
Multichannel 10-Kb/s optical labelling signal added on the 100-Gbit/s DP-QPSK signals is experimentally demonstrated after 600-km SSMF transmission. By down sampling and low pass filtering, we successfully recovered the multichannel labels using only one photodetector.Authors: chao yang, Wuhan Research Institute of Post & Tele / Ming Luo, Wuhan Research Institute of Post & Tele / Zhixue He, Wuhan Research Institute of Post & Tele / Xi Xiao, Wuhan Research Institute of Post & Tele
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M1I.5
Frequency Comb and Injection Locking Based Mutual Protections in Coherent Optical Access Network
Presenter: Haipeng Zhang,
CableLabs
A P2MP coherent network features mutual protection between adjacent networks, and remote delivery of optical carriers that are injection locked to an optical frequency comb is proposed. System functionality and performance has been verified experimentally.Authors: Haipeng Zhang, CableLabs / Mu Xu, CableLabs / Zhensheng Jia, CableLabs / L. Alberto Campos, CableLabs
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M1I.6
Photonic Integrated Unitary Processor Based on Multi-Plane Light Conversion
Presenter: Takuo Tanemura,
The University of Tokyo
Recent progress of developing universal optical unitary processors (OUPs) based on the concept of multi-plane light conversion (MPLC) is reviewed. The inherent redundancy of MPLC provides unique scalability and excellent robustness against fabrication imperfectness, enabling large-scale OUPs integrated on silicon and InP platforms.Authors: Takuo Tanemura, The University of Tokyo / Rui Tang, The University of Tokyo / Ryota Tanomura, The University of Tokyo / Yoshiaki Nakano, The University of Tokyo