光通信技术2025，Vol.49Issue(1)：107-112,6.DOI:10.13921/j.cnki.issn1002-5561.2025.01.018
异构无源光接入网络中光纤传能技术的研究进展
Research progress on power over fiber technology in heterogeneous passive optical access networks
摘要
Abstract
To enhance the information access capacity and signal reception and transmission quality,the remote base station units in heterogeneous passive optical access networks are increasingly becoming miniaturized and densely distributed.Photonic wire-less power over fiber(PWoF)technology,which transmits energy via optical fiber to the remote unit,is expected to be the prefer-red solution for powering the access end.Integrating PWoF technology into passive optical access networks can transmit informa-tion and energy simultaneously on a single optical fiber,with certain practical application value.This paper reviews different wavelength-division multiplexing and space-division multiplexing structures of PWoF schemes in passive optical access net-works,compares and analyzes the application features,functional realization,and research progress of each technology scheme,and finally discusses the challenges faced by PWoF in its evolution process and prospects.关键词
无源光网络/光纤传能/远端单元/传输效率/研究进展Key words
passive optical network/power over fiber/remote unit/transmission efficiency/research progress分类
信息技术与安全科学引用本文复制引用
杨林婕,邵宇丰,王安蓉,朱耀东,柳海楠,李文臣,胡文光,陈超..异构无源光接入网络中光纤传能技术的研究进展[J].光通信技术,2025,49(1):107-112,6.基金项目
国家自然科学基金项目(61107064)资助 （61107064）
重庆市教委科学技术研究计划重大资助项目(KJZD-M201901201)资助 （KJZD-M201901201）
浙江省重点研发计划项目(2017C01043)资助 （2017C01043）
重庆市高校创新团队建设计划项目(KJTD201320)资助 （KJTD201320）
重庆市基础研究与前沿探索项目(cstc2018jcyjAX0038、cstc2016jcy-jA0246)资助 （cstc2018jcyjAX0038、cstc2016jcy-jA0246）
重庆市三峡库区地质环境监测与灾害预警重点实验室开放基金重大项目(ZD2020A0104)资助. （ZD2020A0104）
