OPT OpenIR  > 瞬态光学技术国家重点实验室
Influences of multiphoton absorption and free-carrier effects on frequency-comb generation in normal dispersion silicon microresonators
Liu, Mulong1,2; Wang, Leiran1,2; Sun, Qibing1; Li, Siqi1,2; Ge, Zhiqiang1,2; Lu, Zhizhou1,2; Wang, Weiqiang1,2; Wang, Guoxi1,2; Zhang, Wenfu1,2; Hu, Xiaohong1; Zhao, Wei1,2; Wang, LR (reprint author), Chinese Acad Sci, XIOPM, State Key Lab Transient Opt & Photon, Xian 710119, Shaanxi, Peoples R China.
Department瞬态光学技术国家重点实验室
2018-04-01
Source PublicationPHOTONICS RESEARCH
ISSN2327-9125
Volume6Issue:4Pages:238-243
Contribution Rank1
Abstract

We investigate frequency-comb generation in normal dispersion silicon microresonators from the near-infrared to mid-infrared wavelength range in the presence of multiphoton absorption and free-carrier effects. It is found that parametric oscillation is inhibited in the telecom wavelength range resulting from strong two-photon absorption. On the contrary, beyond the wavelength of 2200 nm, where three-and four-photon absorption are less detrimental, a comb can be generated with moderate pump power, or free-carriers are swept out by a positive-intrinsic-negative structure. In the temporal domain, the generated combs correspond to flat-top pulses, and the pulse duration can be easily controlled by varying the laser detuning. The reported comb generation process shows a high conversion efficiency compared with anomalous dispersion regime, which can guide and promote comb formation in materials with normal dispersion. As the comb spectra cover the mid-infrared wavelength range, they can find applications in comb-based radiofrequency photonic filters and mid-infrared spectroscopy. (c) 2018 Chinese Laser Press

SubtypeArticle
Subject AreaOptics
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1364/PRJ.6.000238
Indexed BySCI ; EI
WOS KeywordNONLINEAR ABSORPTION ; MICRORING RESONATOR ; WAVE-GUIDES ; KERR COMBS ; MU-M ; SOLITON ; GREEN
Language英语
WOS Research AreaOptics
Funding OrganizationNational Natural Science Foundation of China (NSFC)(61635013 ; Strategic Priority Research Program of the Chinese Academy of Sciences (CAS)(XDB24030600) ; 61675231 ; 61475188 ; 61705257)
WOS SubjectOptics
WOS IDWOS:000428961400007
EI Accession Number20181504996457
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.opt.ac.cn/handle/181661/30034
Collection瞬态光学技术国家重点实验室
Corresponding AuthorWang, LR (reprint author), Chinese Acad Sci, XIOPM, State Key Lab Transient Opt & Photon, Xian 710119, Shaanxi, Peoples R China.
Affiliation1.Chinese Acad Sci, XIOPM, State Key Lab Transient Opt & Photon, Xian 710119, Shaanxi, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Liu, Mulong,Wang, Leiran,Sun, Qibing,et al. Influences of multiphoton absorption and free-carrier effects on frequency-comb generation in normal dispersion silicon microresonators[J]. PHOTONICS RESEARCH,2018,6(4):238-243.
APA Liu, Mulong.,Wang, Leiran.,Sun, Qibing.,Li, Siqi.,Ge, Zhiqiang.,...&Wang, LR .(2018).Influences of multiphoton absorption and free-carrier effects on frequency-comb generation in normal dispersion silicon microresonators.PHOTONICS RESEARCH,6(4),238-243.
MLA Liu, Mulong,et al."Influences of multiphoton absorption and free-carrier effects on frequency-comb generation in normal dispersion silicon microresonators".PHOTONICS RESEARCH 6.4(2018):238-243.
Files in This Item:
File Name/Size DocType Version Access License
Influences of multip(1091KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Liu, Mulong]'s Articles
[Wang, Leiran]'s Articles
[Sun, Qibing]'s Articles
Baidu academic
Similar articles in Baidu academic
[Liu, Mulong]'s Articles
[Wang, Leiran]'s Articles
[Sun, Qibing]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Liu, Mulong]'s Articles
[Wang, Leiran]'s Articles
[Sun, Qibing]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Influences of multiphoton absorption and free-carrier effects on frequency-comb generation in normal dispersion silicon microresonators.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.