Ultra-stable optical microresonators for atomic clock and quantum computing applications (Conference Presentation)

Andrey B. Matsko; Skip Williams; Anatoliy Savchenkov

doi:10.1117/12.2513345

13 March 2019 Ultra-stable optical microresonators for atomic clock and quantum computing applications (Conference Presentation)

Andrey B. Matsko, Skip Williams, Anatoliy Savchenkov

Author Affiliations +

Proceedings Volume 10904, Laser Resonators, Microresonators, and Beam Control XXI; 1090410 (2019) https://doi.org/10.1117/12.2513345
Event: SPIE LASE, 2019, San Francisco, California, United States

Abstract

A crystalline microresonator with overall thermal sensitivity of the optical spectrum approaching zero is designed and demonstrated experimentally. The resonator is made by integrating a calcium fluoride layer forming an optical whispering gallery mode resonator with ceramic compensation layers. The ceramics is characterized with negative thermal expansion coefficient in a limited temperature range. The thermally compensated resonator has a potential application for laser frequency stabilization. We demonstrate a self-injection locked laser characterized with Allan Deviation on the order of 10^-12 at 1s integration time and study the factors limiting its stability.

Conference Presentation

Citation Download Citation

Andrey B. Matsko, Skip Williams, and Anatoliy Savchenkov "Ultra-stable optical microresonators for atomic clock and quantum computing applications (Conference Presentation)", Proc. SPIE 10904, Laser Resonators, Microresonators, and Beam Control XXI, 1090410 (13 March 2019); https://doi.org/10.1117/12.2513345

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