Experimental investigation of the performance of co- and counter-pumped Raman fiber amplifiers

Xiangjun Xin; Chongxiu Yu; Jianhua Ren; Anjian Li; Qiang Wu; Yu Xin; Chuanlin Wang; Wenxiao Zheng; Shuangchen Ruan; Geguo Du; Xiaoqiang Yang; Gang Xin

doi:10.1002/mop.10864

Experimental investigation of the performance of co- and counter-pumped Raman fiber amplifiers

Xiangjun Xin^*, Chongxiu Yu, Jianhua Ren, Anjian Li, Qiang Wu, Yu Xin, Chuanlin Wang, Wenxiao Zheng, Shuangchen Ruan, Geguo Du, Xiaoqiang Yang, Gang Xin

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摘要

Gain, gain saturation, optical signal-to-noise ratio (OSNR), and pump power conversion efficiency (PCE) of co- and counter-pumped Raman fiber amplifiers (RFAs) are investigated and compared experimentally in this paper. Results show that obvious OSNR improvement can be achieved with co-pumped RFAs. Compared with the counter-pumped scheme, the co-pumped solution has more severe gain saturation. PCE decreases as the input power increases for both pumping schemes, however, PCE decreases faster for the co-pumped RFAs.

源语言	英语
页（从-至）	190-194
页数	5
期刊	Microwave and Optical Technology Letters
卷	37
期	3
DOI	https://doi.org/10.1002/mop.10864
出版状态	已出版 - 5 5月 2003
已对外发布	是

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title = "Experimental investigation of the performance of co- and counter-pumped Raman fiber amplifiers",

abstract = "Gain, gain saturation, optical signal-to-noise ratio (OSNR), and pump power conversion efficiency (PCE) of co- and counter-pumped Raman fiber amplifiers (RFAs) are investigated and compared experimentally in this paper. Results show that obvious OSNR improvement can be achieved with co-pumped RFAs. Compared with the counter-pumped scheme, the co-pumped solution has more severe gain saturation. PCE decreases as the input power increases for both pumping schemes, however, PCE decreases faster for the co-pumped RFAs.",

keywords = "Gain saturation, On-off gain, Optical signal-noise ratio, Pump power conversion efficiency, Raman fiber amplifier",

author = "Xiangjun Xin and Chongxiu Yu and Jianhua Ren and Anjian Li and Qiang Wu and Yu Xin and Chuanlin Wang and Wenxiao Zheng and Shuangchen Ruan and Geguo Du and Xiaoqiang Yang and Gang Xin",

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T1 - Experimental investigation of the performance of co- and counter-pumped Raman fiber amplifiers

AU - Xin, Xiangjun

AU - Yu, Chongxiu

AU - Ren, Jianhua

AU - Li, Anjian

AU - Wu, Qiang

AU - Xin, Yu

AU - Wang, Chuanlin

AU - Zheng, Wenxiao

AU - Ruan, Shuangchen

AU - Du, Geguo

AU - Yang, Xiaoqiang

AU - Xin, Gang

PY - 2003/5/5

Y1 - 2003/5/5

N2 - Gain, gain saturation, optical signal-to-noise ratio (OSNR), and pump power conversion efficiency (PCE) of co- and counter-pumped Raman fiber amplifiers (RFAs) are investigated and compared experimentally in this paper. Results show that obvious OSNR improvement can be achieved with co-pumped RFAs. Compared with the counter-pumped scheme, the co-pumped solution has more severe gain saturation. PCE decreases as the input power increases for both pumping schemes, however, PCE decreases faster for the co-pumped RFAs.

AB - Gain, gain saturation, optical signal-to-noise ratio (OSNR), and pump power conversion efficiency (PCE) of co- and counter-pumped Raman fiber amplifiers (RFAs) are investigated and compared experimentally in this paper. Results show that obvious OSNR improvement can be achieved with co-pumped RFAs. Compared with the counter-pumped scheme, the co-pumped solution has more severe gain saturation. PCE decreases as the input power increases for both pumping schemes, however, PCE decreases faster for the co-pumped RFAs.

KW - Gain saturation

KW - On-off gain

KW - Optical signal-noise ratio

KW - Pump power conversion efficiency

KW - Raman fiber amplifier

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U2 - 10.1002/mop.10864

DO - 10.1002/mop.10864

M3 - Article

AN - SCOPUS:0038031880

SN - 0895-2477

VL - 37

SP - 190

EP - 194

JO - Microwave and Optical Technology Letters

JF - Microwave and Optical Technology Letters

IS - 3

ER -

Experimental investigation of the performance of co- and counter-pumped Raman fiber amplifiers

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