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    天文光梳技术现状与分析
    Advances and analysis of astrocomb technology
      
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    中文摘要:
          天文光谱定标用的天文光梳是解决天体物理学中很多重大科学问题的有力工具。文章简述天文光谱仪对天文光梳的需求和产生天文光梳的几种技术的现状，并对这些技术的优势和缺点进行分析，最后对天文光梳技术进行展望。
    英文摘要:
          As a necessary tool for the calibration of astronomical spectrograph, the astrocomb can help to solve a lot of major problems in astrophysics. This paper reviews the requirements of astronomical spectrograph for astrocombs and the current status of technologies for generating astrocombs, analyses the advantages and defects of those astrocomb technologies. The prospect of astrocombs is also given.
    Author NameAffiliation
    张志刚 北京大学 电子学院 区域光纤通信网和新型光通信系统国家重点实验室，北京 100871 
    中文关键词:  激光频率梳  天文光谱定标  电光调制光梳  微腔光频梳
    英文关键词:laser frequency comb  astronomical spectrograph calibration  electro-optically modulated comb  microcavity comb
    基金项目:
    DOI：10.11823/j.issn.1674-5795.2022.05.03
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