Long-Wave Infrared Diamond Microdisk High-Q Resonator

Yu Jen Lee, Avijit Das, Joseph Talghader

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Microresonator Q drops dramatically as one moves from the mid-wave to longwave infrared. Since diamond is transparent beyond about 7μm, a 1mm diameter diamond microdisk resonator was fabricated. Its Q was measured to be 980 at 9.448μm, which is about an order of magnitude higher than other long-wave infrared cavities reported to date.

Original languageEnglish (US)
Title of host publicationDiamond Photonics - Physics, Technologies and Applications, DP 2019
PublisherOptica Publishing Group (formerly OSA)
Pages21-22
Number of pages2
ISBN (Electronic)9781557528209
StatePublished - 2019
EventDiamond Photonics - Physics, Technologies and Applications, DP 2019 - Lausanne, Switzerland
Duration: May 19 2019May 22 2019

Publication series

NameOptics InfoBase Conference Papers

Conference

ConferenceDiamond Photonics - Physics, Technologies and Applications, DP 2019
Country/TerritorySwitzerland
CityLausanne
Period5/19/195/22/19

Bibliographical note

Publisher Copyright:
© 2019 OSA - The Optical Society. All rights reserved.

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