@inproceedings{5b3b52939aaa48e5bb90bf05d87a9d16,
title = "Broadband optical frequency comb generation in lithium niobate microring resonator by dispersion engineering",
abstract = "Thin film lithium niobate (LN) is considered a promising platform for integrated photonics owing to its exceptional electro-, nonlinear-, and acousto-optic properties. In this work, we propose the generation of broadband optical frequency combs in an LN microring resonator by dispersion engineering. We design the structure of the LN waveguide to adjust the effective refractive index of its fundamental mode so that the microring resonator can generate two dispersive waves near the pump light to achieve a broadband optical frequency comb up to 4/5-octave range (about 110 THz). The broadband frequency comb is crucial for future on-chip LN nonlinear photonics applications.",
keywords = "dispersion engineering, frequency comb, Microring resonator, thin-film LN",
author = "Zhaolong Shi and Dongmei Huang and Zihao Cheng and Feng Li and Wai, {P. K.A.}",
note = "Publisher Copyright: {\textcopyright} 2023 SPIE.; 14th International Conference on Information Optics and Photonics, CIOP 2023 ; Conference date: 07-08-2023 Through 10-08-2023",
year = "2023",
month = aug,
doi = "10.1117/12.3009607",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Yue Yang",
booktitle = "Fourteenth International Conference on Information Optics and Photonics, CIOP 2023",
address = "United States",
}