Boardband Coherent Comb Generation in an All-Normal-Dispersion AlGaAs-on-Sapphire Waveguide

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Abstract

We experimentally demonstrate coherent comb generation in a 5-mm long all-normal-dispersion AlGaAs-on-sapphire waveguide with a 47% pump-to-comb conversion efficiency. We achieve a 20-dB bandwidth of 24.5 THz covering from the S- to U-band wavelength ranges.

Original languageEnglish
Title of host publicationProceedings of 2020 Conference on Lasers and Electro-Optics
Number of pages2
PublisherIEEE
Publication dateMay 2020
Article number9192123
ISBN (Electronic)9781943580767
Publication statusPublished - May 2020
Event2020 Conference on Lasers and Electro-Optics - Online, San Jose, United States
Duration: 11 May 202015 May 2020

Conference

Conference2020 Conference on Lasers and Electro-Optics
LocationOnline
CountryUnited States
CitySan Jose
Period11/05/202015/05/2020
SeriesConference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
Volume2020-May
ISSN1092-8081

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