中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Performance evaluation of silicon-chip-based mid-infrared Kerr optical frequency combs with ridge cross section

文献类型:期刊论文

作者Wen, Jin1,2,3,4; Qin, Weijun3; Sun, Wei3; He, Chenyao3; Xiong, Keyu3; Liang, Bozhi3
刊名Optik
出版日期2022-09
卷号266
ISSN号00304026
关键词Kerr frequency comb SOI microring resonator Mid-infrared Cascaded four-wave mixing Nonlinear optics
DOI10.1016/j.ijleo.2022.169575
产权排序1
英文摘要

We present a complementary metal-oxide-semiconductor (CMOS) compatible platform for on-chip frequency comb generation in the mid-infrared region based on a silicon-on-insulator (SOI) microring resonator with ridge cross section. Flat dispersion tailoring is performed with dispersion variation of 4.04 × 10−6 ps/nm/km by adjusting the geometry parameter and the low-loss SOI microring resonator with total quality factor (Q) up to 106 can be realized at wavelengths from 3.3 to 3.6 µm. Furthermore, the thresholdless frequency combs consisting of 50 comb lines spanning from 3.1 to 4.0 µm (over 900 nm) can be realized using SOI microring resonator with 50 mW pump power. Besides, the study shows that the frequency interval of the comb is related to the selection of the dual-pumped wavelength. The influences of the coupling coefficient and the radius of microring on the bandwidth of mid-infrared OFC are also investigated numerically which shows that remarkable enhancement of mid-infrared OFC bandwidth can reach 449 nm when the coupling coefficient varies from 0.012 to 0.05. This research work is instructive for realizing highly integrated photonics and achieving the experimental generation of mid-infrared optical frequency combs, which could enable substantial progress in spectroscopy applications. © 2022 Elsevier GmbH

语种英语
出版者Elsevier GmbH
源URL[http://ir.opt.ac.cn/handle/181661/96053]  
专题西安光学精密机械研究所_瞬态光学技术国家重点实验室
通讯作者Wen, Jin
作者单位1.Shaanxi Key Laboratory of Measurement and Control Technology for Oil and Gas wells, Xi'an; 710065, China
2.Shaanxi Engineering Research Center of Oil and Gas Resource Optical Fiber Detection, Xi'an; 710065, China;
3.School of Science, Xi'an Shiyou University, Xi'an; 710065, China;
4.State Key Laboratory of Transient Optics and Photonics, Chinese Academy of Sciences, Xi'an; 710119, China;
推荐引用方式
GB/T 7714
Wen, Jin,Qin, Weijun,Sun, Wei,et al. Performance evaluation of silicon-chip-based mid-infrared Kerr optical frequency combs with ridge cross section[J]. Optik,2022,266.
APA Wen, Jin,Qin, Weijun,Sun, Wei,He, Chenyao,Xiong, Keyu,&Liang, Bozhi.(2022).Performance evaluation of silicon-chip-based mid-infrared Kerr optical frequency combs with ridge cross section.Optik,266.
MLA Wen, Jin,et al."Performance evaluation of silicon-chip-based mid-infrared Kerr optical frequency combs with ridge cross section".Optik 266(2022).

入库方式: OAI收割

来源:西安光学精密机械研究所

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