Advances in soliton microcomb generation

查看全文 作　　者：Weiqiang [1]Wang;Leiran [1,2]Wang;Wenfu [1,2]Zhang

机构地区：[1]Chinese Academy of Sciences,Xi’an Institute of Optics and Precision Mechanics,State Key Laboratory of Transient Optics and Photonics,Xi’an,China;[2]University of Chinese Academy of Sciences,Beijing,China

出　　处：《Advanced Photonics》索引2020年第2卷第3期,共27页

基　　金：This work was supported by the National Natural Science Foundation of China(Grant Nos.61635013 and 61675231);the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDB24030600);the Youth Innovation Promotion Association of CAS(Grant No.2016353)。 摘　　要：Optical frequency combs,a revolutionary light source characterized by discrete and equally spaced frequencies,are usually regarded as a cornerstone for advanced frequency metrology,precision spectroscopy,high-speed communication,distance ranging,molecule detection,and many others.Due to the rapid development of micro/nanofabrication technology,breakthroughs in the quality factor of microresonators enable ultrahigh energy buildup inside cavities,which gives birth to microcavity-based frequency combs.In particular,the full coherent spectrum of the soliton microcomb(SMC)provides a route to low-noise ultrashort pulses with a repetition rate over two orders of magnitude higher than that of traditional mode-locking approaches.This enables lower power consumption and cost for a wide range of applications.This review summarizes recent achievements in SMCs,including the basic theory and physical model,as well as experimental techniques for single-soliton generation and various extraordinary soliton states(soliton crystals,Stokes solitons,breathers,molecules,cavity solitons,and dark solitons),with a perspective on their potential applications and remaining challenges. 关键词：optical frequency comb soliton microcomb MICROCAVITY photonic integration Kerr effect four-wave mixing

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Advances in soliton microcomb generation

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耦合文献(63)

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