Frequency stability of cryogenic silicon cavities with semiconductor crystalline coatings

Author
Abstract

State-of-the-art optical oscillators employing cryogenic reference cavities are limited in performance by the Brownian thermal noise associated with the mechanical dissipation of the mirror coatings. Recently, crystalline Al1−xGa x As/GaAs coatings have emerged as a promising candidate for improved coating thermal noise.

Year of Publication
2023
Date Published
2023-04
Journal Title
Optica
Volume
10
Issue
4
Start Page or Article ID
464
ISSN Number
2334-2536
PDF
DOI
URL
Download citation
JILA PI
Related Publications
Associated Institutes
Journal Article
JILA Topics
Publication Status
Publication Image
6 cm cryogenic silicon cavity with GaAs crystalline coatings