OECC/PSC 2019

講演情報

Oral Sessions

O2. Transmission Systems and Subsystems

[TuB2] DSP-related Techniques

2019年7月9日(火) 11:00 〜 12:30 Room B (409+410, 4F, Fukuoka International Congress Center)

Presider: Hoon Kim (KAIST, Republic of Korea)

12:00 〜 12:15

[TuB2-4] Polarization Change Monitor Based on Jointly Applied Constant Modulus Algorithm and Carrier Phase Recovery in Coherent Receiver

〇Yanhui Qi1, Tong Ye1, Yangyang Fan1, Zhenning Tao1, Guoxiu Huang2, Hisao Nakashima3, Takeshi Hoshida3 (1Fujitsu R&D Center, China, 2Fujitsu Laboratories Ltd., Japan, 3Fujitsu Limited, Japan)

キーワード:Fiber optics and optical communications, Coherent communications

The coefficient of adaptive equalizer could monitor the channel response, such as fiber link polarization change. We experimentally shown that the estimated carrier phase should also be included, if the equalizer uses constant modulus algorithm.

Manuscript password authentication.
Password is required to view the manuscript. Please enter a password to authenticate.

パスワード