电子科技大学学报2024，Vol.53Issue(5)：706-719,14.DOI:10.12178/1001-0548.2024165
微腔集成相干光源研究进展、通信应用及其未来展望
Advances in Microcavity-Integrated Coherent Light Source Research,Communication Applications and Their Future Perspectives
摘要
Abstract
With advantages such as small footprint,low power consumption,reconfigurability and low cost,chip-integrated coherent light sources have become a highly promising scheme,applied in optical computing,autonomous driving,high-speed optical interconnection,5G/6G communications,etc.Combining on-chip integration and cavity enhancement effects,microcavity-based integrated coherent light sources significantly improve the intracavity light power as well as reducing the pump threshold.This paper introduces in detail the principle and research progress of four kinds of microcavity integrated coherent light sources:Kerr frequency combs,microcavity stimulated Raman lasers,quadratic combs and microcavity-enhanced electro-optical combs.The four key parameters of spectrum width,noise,efficiency and power are analyzed one by one,and the research progresses of microcavity-based integrated coherent light sources in communication applications are introduced.At last their future development trends are prospected.关键词
集成相干光源/克尔光频梳/受激拉曼激光/二阶非线性光梳/微腔增强电光梳Key words
integrated coherent light source/Kerr frequency comb/stimulated Raman laser/quadratic comb/microcavity-enhanced electro-optical comb分类
信息技术与安全科学引用本文复制引用
刘可为,吴冰冰,李芳..微腔集成相干光源研究进展、通信应用及其未来展望[J].电子科技大学学报,2024,53(5):706-719,14.基金项目
中央级科学事业单位改善科研条件专项(102124241330000000003) （102124241330000000003）
