Author(s): Dahyeon Lee, Zoey Z. Hu, Ben Lewis, Alexander Aeppli, Kyungtae Kim, Zhibin Yao, Thomas Legero, Daniele Nicolodi, Fritz Riehle, Uwe Sterr, and Jun Ye
A crystalline mirror coating significantly reduces fluctuations in the resonant frequency of an optical cavity.
[Phys. Rev. Lett. 136, 033801] Published Tue Jan 20, 2026