光通信研究Issue(1)：67-77,11.DOI:10.13756/j.gtxyj.2026.250338
掺铒波导放大器的高性能化最新进展
Recent Advances in High-Performance Erbium-Doped Waveguide Amplifiers
摘要
Abstract
The explosive growth in bandwidth demand driven by data centers,the 5th/6th Generation Network(5G/6G)commu-nications,and high-performance computing has made photonic integrated circuits crucial for high-density,low-loss information processing.As key devices for compensating signal loss in photonic chips,Erbium-Doped Waveguide Amplifier(EDWA)s have demonstrated significant application potential in optical communications,sensing,and optoelectronic systems due to its miniatur-ization,low power consumption,and high integration capability.This review systematically summarizes recent advances in rare-earth-ion-doped integrated amplifiers.It provides an in-depth analysis of key factors affecting core performance metrics of ED-WA,and compares the performance advantages and limitations of different Wavelength Division Multiplexing(WDM)schemes.Finally,we outline future development directions for high-performance EDWA,highlighting their potential in dynamic gain con-trol,heterogeneous integration,and broadband operation,thereby offering technical insights to facilitate the transition of EDWA from laboratory research to large-scale communication applications.关键词
掺铒波导放大器/波分复用/异构集成/增益调控/高集成度Key words
EDWA/WDM/heterogeneous integration/gain control/high integration density分类
信息技术与安全科学引用本文复制引用
陈宝宝,周佩奇,陈代高,王栋,谭旻,肖希..掺铒波导放大器的高性能化最新进展[J].光通信研究,2026,(1):67-77,11.基金项目
中国博士后科学基金第75批面上资助项目(2024M753631) （2024M753631）
中国博士后科学基金第18批特别资助项目(2025T180223) （2025T180223）
湖北省自然科学基金青年资助项目(JCZRQN202501313) （JCZRQN202501313）
工信部高质量发展资助项目(2023GX169) （2023GX169）
