Novel Carrier Extraction for Pump Phase-Locking to Polarized PDM-PCTWs in Phase-Sensitive Optical Amplifier Repeaters

Authors :: Atsushi Takada
Shinsuke Sharyo
Yasuhiro Okamura
Ikuya Nagatomi
Source :: 2018 IEEE 7th International Conference on Photonics (ICP).
Publication Year :: 2018
Publisher :: IEEE, 2018.
Abstract: Carrier extraction with a two-branch configuration for pump phase-locking to polarized PDM-PCTWs signals is proposed and experimentally demonstrated. Carrier extraction from circular polarized 20-Gbit/s PDM-BPSK-PCTWs is achieved by sum-frequency generation and a right circular polarizing.

Subjects :: Optical amplifier
Materials science
business.industry
Phase sensitive
Extraction (chemistry)
Optical polarization
02 engineering and technology
01 natural sciences
Phase locking
010309 optics
Optical pumping
020210 optoelectronics & photonics
Optical fiber amplifiers
0103 physical sciences
0202 electrical engineering, electronic engineering, information engineering
Optoelectronics
Stimulated emission
business

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