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集成互注入半导体激光器的微波光子学应用

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光源是微波光子(microwave photonic,MWP)系统的"发动机",从根本上决定了系统性能的上限.光注入半导体激光器集聚诸多优势,但离散器件引发的系统集成度低、结构复杂、体积大、稳定性差等弊端明显,大大限制了MWP系统的工程化应用.集成化是解决目前MWP技术实用化等瓶颈问题的关键,轻量级、高性能、多功能的激光器光源是集成MWP系统的关键.基于此,本文综述了近年来集成互注入半导体激光器在高效电光转换、微波信号产生、MWP 变频、弱信号探测以及光学频率梳源等 MWP 应用方面的创新研究,期望为集成MWP系统提供可行的高性能集成光源,推动集成MWP技术的工程化应用尽快实现.
Microwave Photonic Application of Integrated Mutually-Injected Semiconductor Lasers
Light source is the engine of the microwave photonic(MWP)system,which fundamentally determines the upper limitation of the performance of the system.Optically-injected semiconductor lasers have many advantages,but the low integration of discrete devices,complex structure,large volume and poor stability greatly limit the engineering application of the MWP systems.Integration is the key to sol-ving the current bottleneck problems of practical application of microwave photon technology.Light-weight,high-performance and multifunctional laser sources are the keys to integrated MWP systems.Based on the above considerations,this paper reviews the recent innovative researches of the integrated mutually-injected semiconductor lasers in MWP applications,covering from high-efficiency electrical-opti-cal conversion,microwave signal generation,MWP frequency conversion,and weak signal detection to op-tical frequency comb.It is expected to provide a feasible high-performance integrated light source for inte-grated MWP systems and promote the realization of the engineering application of the integrated MWP system as soon as possible.

integrated mutually-injected semiconductor laserhigh-efficiency electrical-optical conver-sionmicrowave photonic(MWP)signal generationMWP signal processing

蒲涛、郑吉林、张云山、周华、刘杨、李晋

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陆军工程大学 通信工程学院,江苏 南京 210007

南京邮电大学 电子与光学工程学院,江苏 南京 210023

集成互注入半导体激光器 高效电光转换 微波光子信号产生 微波光子信号处理

国家自然科学基金国家自然科学基金国家自然科学基金

622016156207148761974165

2024

10.12018/j.issn.2097-0730.20230818002

陆军工程大学学报
解放军理工大学科研部

陆军工程大学学报

影响因子：0.556
ISSN：2097-0730
年,卷(期)：2024.3(2)
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