Optical Add-Drop Filter based on Raman-Assisted Phase-Sensitive Amplifiers

Bofang Zheng,Qijie Xie,Chester Shu

Optical Add-Drop Filter based on Raman-Assisted Phase-Sensitive Amplifiers

2018

Bofang Zheng
Qijie Xie
Chester Shu

We demonstrate an optical add-drop filter based on Raman-assisted phase-sensitive amplifiers. Bit error rate measurements with multi-channel signals in QPSK and 16-QAM formats reveal its enhanced selectivity over conventional phase-sensitive amplifiers.

Keywords:

Amplifier
Raman spectroscopy
Selectivity
Phase-shift keying
Bit error rate
Engineering
Electronic engineering
phase sensitive
enhanced selectivity
Optics

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