Demonstration and Analysis of the very first Mid-infrared Sub-mW Threshold Brillouin Laser

Kiyoung Ko, Daewon Suk, Dohyeong Kim, Rongping Wang, Byung Jae Chun, Kwang Hoon Ko, Duk Yong Choi*, Hansuek Lee

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We demonstrate and analyze the first mid-infrared on-chip Brillouin laser generated using chalcogenide resonators. Q-factor of 2.91 × 107, phonon gain bandwidth of 14.51 MHz and threshold power of 93.3 μW were measured.

Original languageEnglish
Title of host publication2024 Conference on Lasers and Electro-Optics, CLEO 2024
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781957171395
DOIs
Publication statusPublished - 2024
Event2024 Conference on Lasers and Electro-Optics, CLEO 2024 - Charlotte, United States
Duration: 7 May 202410 May 2024

Publication series

Name2024 Conference on Lasers and Electro-Optics, CLEO 2024

Conference

Conference2024 Conference on Lasers and Electro-Optics, CLEO 2024
Country/TerritoryUnited States
CityCharlotte
Period7/05/2410/05/24

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