微腔光频梳的应用研究进展

微腔光频梳作为一种频率的测量工具，具有高准确度、可集成化的优势，将在深空探测、精密计量等领域发挥巨大作用。本文系统全面地介绍了微腔光频梳在非线性激发产生和器件研制方面的技术现状，阐述了微腔光频梳在光钟、测距成像、光谱分析、频率合成器、低信噪微波源和相干通信等方面的研究进展，对光频梳未来的技术研究热点和应用前景进行了预测，为微腔光频梳在计量、测试、通信等领域的应用发展起到推动作用。

Progress in application research of microresonator frequency comb

Microresonator frequency comb (MFC) is a tool for frequency measurement with high precision and integration potential. It will play a great role in deep space exploration and precise metrology. In this paper, the nonlinear optical generation and the device development of MFC are introduced. Especially, the status of application development of MFC including optical clock, range measurement, spectroscopy, optical-frequency synthesizer, low noise photonic microwave synthesis and coherent communication are elaborated. The future research hotspots and application prospects of optical frequency comb are predicted, which may promote the application development of optical frequency comb in metrology, measurement and communications.