Author:
Miyamura Shogo,Oe Ryo,Kajisa Taira,Taue Shuji,Minamikawa Takeo,Nakajima Yoshiaki,Minoshima Kaoru,Yasui Takeshi
Abstract
We suppress the temperature drift in the refractive-index-sensing optical frequency comb (RI-sensing OFC) by taking the difference of repetition frequency between an active RI-sensing OFC and a dummy one in the mechanical-sharing dual-fiber-cavity configuration.