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Mid-infrared dual-comb generation via the cross-phase modulation effect in a normal-dispersion microcavity
Guo, Liujun1,2; Wang, Leiran1,2; Sun, Qibing1,2; Liu, Mulong1,2; Wang, Guoxi1; Wang, Weiqiang1; Xie, Peng1,2; Fan, Weichen1,2; Zhao, Wei1,2
Department瞬态光学研究室
2020-03-01
Source PublicationApplied Optics
ISSN1559128X;21553165
Volume59Issue:7Pages:2101-2107
Contribution Rank1
Abstract

We numerically demonstrate orthogonally polarized dual-comb generation in a single microcavity with normal dispersion assisted by the cross-phase modulation (XPM) effect. It is found that the XPM effect facilitates the emission of a secondary polarized comb with different temporal properties in a wide existence range covering the blue- to red-detuned regime and thus releases the requirements for delicate control on the detuned region of pump frequency. Also, the energy transfer between two polarization components together with the normal-dispersion property contributes to a more balanced intensity difference and significantly increased conversion efficiency from the pump light into the comb operation. This work could provide a route to a low-cost and compact mid-infrared dual-comb system with a lower power requirement aswell as an effective approach to higher comb teeth power with improved efficiency for practical applications. © 2020 Optical Society of America.

DOI10.1364/AO.385401
Indexed BySCI ; EI
Language英语
WOS IDWOS:000526525000046
PublisherOSA - The Optical Society
EI Accession Number20201008269831
Citation statistics
Document Type期刊论文
Identifierhttp://ir.opt.ac.cn/handle/181661/93300
Collection瞬态光学研究室
Corresponding AuthorWang, Leiran
Affiliation1.State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an; 710119, China;
2.University of Chinese Academy of Sciences, Beijing; 100049, China
Recommended Citation
GB/T 7714
Guo, Liujun,Wang, Leiran,Sun, Qibing,et al. Mid-infrared dual-comb generation via the cross-phase modulation effect in a normal-dispersion microcavity[J]. Applied Optics,2020,59(7):2101-2107.
APA Guo, Liujun.,Wang, Leiran.,Sun, Qibing.,Liu, Mulong.,Wang, Guoxi.,...&Zhao, Wei.(2020).Mid-infrared dual-comb generation via the cross-phase modulation effect in a normal-dispersion microcavity.Applied Optics,59(7),2101-2107.
MLA Guo, Liujun,et al."Mid-infrared dual-comb generation via the cross-phase modulation effect in a normal-dispersion microcavity".Applied Optics 59.7(2020):2101-2107.
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