200-Gb/s/λ PDM-PAM-4 PON with 29-dB Power Budget based on Heterodyne Coherent Detection (Th3F.1)
2:00 PM - 2:15 PM
We experimentally demonstrated single-lane EML-based IM/DD 106-Gbaud PAM-4 and PS-PAM-8 signals transmission over 1-km NZDSF based on Pre-EQ and clipping technique. 260-Gb/s PS-PAM-8 signal transmission can be achieved.
Authors: J. zhang, J. Yu, X. Xiao, ZTE TX Inc, Morristown, New Jersey, UNITED STATES|J. zhang, K. wang, W. Zhou, L. zhao, Fudan university, Shanghai, New Jersey, CHINA|X. pan, B. Liu, X. Xin, Beijing University of Posts and Telecommunications, Beijing, New Jersey, CHINA
Demonstration of Bidirectional Real-Time 100 Gb/s (4×25 Gb/s) Coherent UDWDM-PON with Power Budget of 44 dB (Th3F.2)
2:15 PM - 2:30 PM
We experimentally demonstrate the real-time of 4×25-Gb/s coherent UDWDM-PON at 12.5-GHz spacing over 50-km standard single mode optical fiber. The downlink power budget can be more than 44 dB, and support more than 1000 subscribers.
Authors: M. Luo, W. Li, T. Zeng, L. Meng, Z. He, C. Li, X. Li, Wuhan Research Institute of Posts and Telecommunications, Wuhan, HUBEI, CHINA|D. Wu, L. Zhou, Inst. of Microelectronics of Chinese Academy of Science, Beijing, HUBEI, CHINA
Real-Time Demonstration of an Integrated Metro-Access Network Carrying Live VR Traffic Based on Multi-Carrier Modulation and Simplified Sub-band Coherent Detection (Th3F.3)
2:30 PM - 2:45 PM
We present an integrated metro-access networking scheme based on Alamouti-coded multi-carrier modulation and simplified sub-band coherent detection, and experimentally demonstrated it with real-time DSP in a 300-km communication link carrying live VR traffic, showing error-free performance with a low end-to-end latency of 1.5 ms.
Authors: Y. Le, N. Deng, Z. Dong, Z. Feng, T. Chang, Huawei Technologies Co., Ltd, Shenzhen, GuangDong, CHINA|H. Zeng, S. Megeed, A. Shen, X. Liu, Futurewei Technologies, Bridgewater, New Jersey, UNITED STATES
Colorless Coherent Passive Optical Network Using a Frequency Comb Local Oscillator (Th3F.4)
2:45 PM - 3:00 PM
We propose a colorless coherent PON architecture alleviating the need for wavelength locking of the ONU lasers. Using two different types of comb sources, we demonstrate error-free reception at -25 dBm received power over bandwidths of 600 GHz and 1 THz, respectively.
Authors: M. Adib, J.N. Kemal, C. Füllner, M. Mahmud, C. Koos, W. Freude, S. Randel, Institute of Photonics and Quantum Electronics (IPQ), Karlsruhe Institute of Technology, Karlsruhe, GERMANY|C. Koos, Institute of Microstructure Technology (IMT), Karlsruhe Institute of Technology (KIT), Karlsruhe, Baden-Wuerttemberg, GERMANY|A. Ramdane, Center for Nanosciences and Nanotechnologies (CNRS), Paris-Sud University, Marcoussis, Baden-Wuerttemberg, FRANCE
Coherent ONU Designs for 50 Gb/s/λ PON (Th3F.5)
3:00 PM - 3:30 PM Invited
The required complexity of coherent technology has always been a show-stopper in optical access networks. Here, the recent compelling research activities in low-complexity coherent PON are reviewed, and their feasibility for 50 Gb/s/λ is investigated.
Authors: M. Erkilinç, C. Schubert, Photonic Networks and Systems, Fraunhofer HHI, Berlin, GERMANY|D. Lavery, P. Bayvel, R. Killey, Dept. of EE Engineering, University College London, London, UNITED KINGDOM|S.J. Savory, Department of Engineering, University of Cambridge, Cambridge, UNITED KINGDOM
80-km Reach 28-Gb/s/λ RSOA-based Coherent WDM PON Using Dither-Frequency-Tuning SBS Suppression Technique (Th3F.6)
3:30 PM - 3:45 PM
We experimentally demonstrate 80-km transmission of 28-Gb/s QPSK signal in loopback-configured coherent WDM-PON using RSOAs. Dither frequency is tuned to suppress the SBS and minimize the adverse effect of broadened linewidth on carrier phase estimation.
Authors: D. Kim, B. Kim, T. Bo, H. Kim, Korea Advanced Inst of Science & Tech, Daejeon, KOREA (THE REPUBLIC OF)