低功耗MC-EDFA的技术发展路线  

Low power MC-EDFA technology development route

作　　者：迟荣华 周燕萍[2] 李立亚[2] 王秀平[2] CHI Ronghua;ZHOU Yanping;LI Liya;WANG Xiuping(Department of Electronics&Information Engineering,The Hong Kong Polytechnic University,Hong Kong,China;School of Internet of things and software technology,Wuxi vocational college of science and technology,Wuxi Jiangsu 214062,China)

机构地区：[1]香港理工大学电子及资讯工程学系,中国香港 [2]无锡科技职业学院物联网与软件技术学院,江苏无锡214062

出　　处：《光通信技术》2019年第10期22-28,共7页Optical Communication Technology

基　　金：江苏省自然科学基金项目（BK20141115）资助;2018年度江苏省高校优秀中青年教师和校长赴境外研修项目资助;2019年江苏省“六大人才”高峰项目（XYDXX-169）资助

摘　　要：多芯掺铒光纤放大器(MC-EDFA)是实现空分复用(SDM)系统的关键器件,也是主要耗电器件,而放大器功耗主要由其泵浦技术和泵浦方式决定。以MC-EDFA泵浦技术为轴线阐述其低功耗技术发展路线,综述了MC-EDFA在降低功耗方面的研究进展。最后对低功耗MC-EDFA目前存在的问题和未来发展应用前景进行了探讨和展望。Multi-core erbium-doped fiber amplifier(MC-EDFA)is a key component in the realization of space division multiplexing(SDM)system.And it is also the main power consumption device in SDM system.Power consumption of an amplifier is mostly determined by the pumping technology and pumping mode.Based on pump technology,the development routes of low-power MC-EDFA technology are described,and the research progress of MC-EDFA in reducing power consumption is summarized.Finally,the existing issues and the future development and application prospects of low power MC-EDFA are discussed.

关 键 词：空分复用 多芯掺铒光纤放大器 包层泵浦技术 铒镱共掺放大器 低功耗 

分 类 号：TN365[电子电信—物理电子学]