Noise figure measurement for a 3-stage hybrid amplifier using parametric wavelength converters and EDFA

被引:0
|
作者
Guo, Cheng [1 ]
Shamsshooli, Afshin [1 ]
Vasilyev, Michael [1 ]
Akasaka, Youichi [2 ]
Palacharla, Paparao [2 ]
机构
[1] Univ Texas Arlington, Dept Elect Engn, Arlington, TX 76019 USA
[2] Fujitsu Network Commun, Adv Technol Labs, Richardson, TX USA
关键词
Optical amplifier; nonlinear optics in fibers; parametric amplification; noise figure; optical fiber communication; PHOTON STATISTICS;
D O I
10.1109/IPC48725.2021.9593002
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
We experimentally measure the noise figure (NF) of a 3-stage S-band hybrid amplifier built on L-band EDFA positioned between two optical-parametric-amplifier-based wavelength converters. Our results, obtained with 8 WDM channels, confirm that such an amplifier can have NF comparable to that of an EDFA.
引用
收藏
页数:2
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