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Observation of Guided Acoustic-Wave Brillouin Scattering and its Digital Compensation in Coherent QAM Transmission

机译：相干QAM传输中声波布里渊散射及其数字补偿的观测

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摘要

Guided acoustic-wave Brillouin scattering (GAWBS) noise was observed in a digital coherent QAM transmission, which deteriorated the transmission performance. A new digital signal processing method is presented that compensates for the GAWBS noise.

机译：在数字相干QAM传输中观察到引导的声波布里渊散射（GAWBS）噪声，这恶化了传输性能。提出了一种新的数字信号处理方法，用于补偿GAWBS噪声。

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来源
《Optical Fiber Communications Conference and Exposition 》|2018年|1-3|共3页
会议地点 San Diego(US)
作者
Masataka Nakazawa; Masaki Terayama; Seiji Okamoto; Masato Yoshida; Keisuke Kasai; Toshihiko Hirooka;
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作者单位

Research Institute of Electrical Communication Tohoku University 2-1-1 Katahira Aoba-ku Sendai-shi Miyagi-ken 980-8577 Japan;

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关键词
Quadrature amplitude modulation; Optical fiber polarization; Optical fiber dispersion; Analog-digital conversion; Transfer functions;

机译：正交调幅；光纤偏振；光纤色散；模数转换；传递函数;

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专利

1. Observation of depolarized guided acoustic-wave Brillouin scattering in partially uncoated optical fibers [J] . Hayashi Neisei, Set Sze Yun, Yamashita Shinji Japanese journal of applied physics . 2018 ,第2期

机译：部分未镀膜光纤中去极化导波声布里渊散射的观察
2. Experimental observation of spontaneous depolarized guided acoustic-wave Brillouin scattering in side cores of a multicore fiber [J] . Hayashi Neisei, Mizuno Yosuke, Nakamura Kentaro, Applied physics express . 2018 ,第6期

机译：多芯光纤侧芯中自发去极化声波布里渊散射的实验观察
3. Temperature coefficient of sideband frequency produced by polarized guided acoustic-wave Brillouin scattering in highly nonlinear fibers [J] . Hayashi Neisei, Suzuki Kohei, Set Sze Yun, Applied physics express . 2017 ,第9期

机译：极化导波声布里渊散射在高度非线性光纤中产生的边带频率温度系数
4. Observation of Guided Acoustic-Wave Brillouin Scattering and its Digital Compensation in Coherent QAM Transmission [C] . Masataka Nakazawa, Masaki Terayama, Seiji Okamoto, Optical Fiber Communications Conference and Exposition . 2018

机译：观察引导声波布里渊散射及其在连贯QAM传输中的数字补偿
5. Coherent Rayleigh-Brillouin scattering. [D] . Pan, Xingguo. 2003

机译：相干瑞利-布里渊散射。
6. Spectrally Shaped DP-16QAM Super-Channel Transmission with Multi-Channel Digital Back-Propagation [O] . Robert Maher, Tianhua Xu, Lidia Galdino, -1

机译：具有多通道数字反向传播的频谱成形DP-16QAM超通道传输
7. Low-Frequency Line Shapes in Guided Acoustic-Wave Brillouin Scattering [O] . Greene, Benjamin I., Saeta, Peter N. 1994

机译：引导声波布里渊散射中的低频线形

Observation of Guided Acoustic-Wave Brillouin Scattering and its Digital Compensation in Coherent QAM Transmission

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