Title :
Length metrology with ultra-high precision using fiber-based optical frequency combs
Author :
Kaoru Minoshima;Yoshiaki Nakajima;Guanhao Wu
Author_Institution :
The University of Electro-Communications (UEC), 1-5-1 Chofugaoka, Chofu, Tokyo 182-8585 Japan
Abstract :
Ultrahigh-precision length metrology using fiber-based optical frequency combs are presented. By precisely controlling the frequency and phase of the combs, self-correction of air refractive index and noise cancellation in fiber path in interferometer are demonstrated.
Keywords :
"Optical interferometry","Adaptive optics","Optical fibers","Optical refraction","Optical variables control","Refractive index"
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2015 11th Conference on
DOI :
10.1109/CLEOPR.2015.7375868
