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Experimental Investigation on the Effect of Central Wavelength Tuning of FBG-Based Phase Shifter for Raman-Assisted Phase Sensitive Amplifier

机译：基于光纤光栅的移相器中心波长调谐对拉曼辅助相敏放大器影响的实验研究

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摘要

A FBG-based pump-phase-shifter is used in the Raman-assisted PSA. By actively tuning the FBG central-wavelength to enable pump phase optimization, up-to-5.6dB signal gain is observed. An improvement of ~6% EVM and ~4dB system sensitivity is observed by 20/25-Gbaud QPSK signals.

机译：拉曼辅助PSA中使用了基于FBG的泵相移器。通过主动调谐FBG中心波长以实现泵浦相位优化，可以观察到高达5.6dB的信号增益。通过20/25 Gbaud QPSK信号，可以观察到〜6％的EVM和约4dB的系统灵敏度的提高。

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《European Conference on Optical Communication 》|2017年|1-3|共3页
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Y. Cao; H. Song; Y. Akasaka; A. Almaiman; A. Mohajerin-Ariaei; C. Bao; P. Liao; F. Alishahi; A. Fallahpour; T. Ikeuchi; D. Starodubov; J. Touch; A. E. Willner;
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Tuning; Fiber gratings; Gain; Stimulated emission; Phase shift keying; Frequency conversion;

机译：调谐;光纤光栅;增益;受激发射;相移键控;频率转换;

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1. Raman-assisted phase sensitive amplifier using a fiber Bragg grating-based tunable phase shifter [J] . Cao Yinwen, Song Haoqian, Akasaka Youichi, Optics Letters . 2018 ,第16期

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2. Experimental investigation of polarization insensitivity and cascadability with semiconductor optical amplifier-based differential phase-shift keyed wavelength converter [J] . Yaya Mao, Chongqing Wu, Bo Liu, Optical engineering . 2017 ,第12期

机译：基于半导体光放大器的差分相移键控波长转换器对偏振不敏感和级联性的实验研究
3. Experimental investigation of all-optical nonreturn-to-zero differential phase-shift keying to return-to-zero DPSK format conversion based on nonlinear polarization rotation of semiconductor optical amplifier [J] . Mao Yaya, Sheng Xinzhi, Wu Chongqing, Applied optics . 2015 ,第27期

机译：基于半导体光放大器非线性偏振旋转的全光不归零差分相移键控归零DPSK格式转换的实验研究
4. Experimental Investigation on the Effect of Central Wavelength Tuning of FBG-Based Phase Shifter for Raman-Assisted Phase Sensitive Amplifier [C] . Y. Cao, H. Song, Y. Akasaka, European Conference on Optical Communication . 2017

机译：基于FBG的相敏敏放大器FBG型移相器势波长调谐效果的实验研究
5. Efficient wavelength conversion using four wave mixing in semiconductor optical amplifier for intensity modulated differential phase shift keying signal. [D] . Khambaty, Yousuf. 2008

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6. Scalable WDM phase regeneration in a single phase-sensitive amplifier through optical time lenses [O] . Pengyu Guan, Francesco Da Ros, Mads Lillieholm, -1

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8. Cavity Lifetime Phase-Shift Method for Sensitive Reflectance Measurements at Mid-infrared Wavelengths. [R] . Kwok, M. A., Herbelin, J. M., Ueunten, R. H. 1981

机译：用于中红外波长灵敏反射测量的腔寿命相移方法。

Experimental Investigation on the Effect of Central Wavelength Tuning of FBG-Based Phase Shifter for Raman-Assisted Phase Sensitive Amplifier

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