[ThC2] Coherent Transmission

Thu. Jul 11, 2019 11:00 AM - 12:30 PM Room C (402+403, 4F, Fukuoka International Congress Center)

Presider: Joji Maeda (Tokyo University of Science, Japan)

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11:00 AM - 11:30 AM

[ThC2-1] Transceiver IQ imperfection Monitor by Digital Signal Processing in Coherent Receiver

Invited

〇Yangyang Fan¹, Yufeng Jiang¹, Junpeng Liang¹, Zhenning Tao¹, Hisao Nakashima², Takeshi Hoshida² (¹Fujitsu R&D Center, China, ²Fujitsu Limited, Japan)

11:30 AM - 11:45 AM

[ThC2-2] Proposal and Verification of Auto Calibration Technique for Bias Control Circuit Connecting to Imperfect IQ-modulator

〇Hiroto Kawakami, Shoichiro Kuwahara, Yoshiaki Kisaka (NTT Corporation, Japan)

11:45 AM - 12:00 PM

[ThC2-3] Sparse-fast-Fourier-Transform Assisted Timing/Frequency Synchronization for Optical Coherent Receivers

〇Jianing Lu¹, Qiong Wu², Hexun Jiang², Songnian Fu², Ming Tang², Chao Lu¹ (¹The Hong Kong Polytechnic Univ., Hong Kong, ²Huazhong Univ. of Science and Technology, China)

12:00 PM - 12:15 PM

[ThC2-4] Constellation Monitor of QPSK Optical Signals Based on Spectrally-sliced Coherent Optical Spectrum Analyzers

〇Koji Igarashi, Naoki Urakawa (Osaka Univ., Japan)

12:15 PM - 12:30 PM

[ThC2-5] GAWBS Noise Characteristics in Digital Coherent Transmission in Various Optical Fibers

〇Naoya Takefushi, Masato Yoshida, Keisuke Kasai, Toshihiko Hirooka, Masataka Nakazawa (Tohoku Univ., Japan)

Session information