Title :
Cosine apodization of in-fiber acousto-optic gratings for sensing application
Author :
Kwang Jo Lee;Hyun Curl Park
Author_Institution :
Department of Applied Physics, College of Applied Science, Kyung Hee University, Yongin-si, 446-701, Korea
Abstract :
We present a novel cosine-apodization scheme for optical fiber-based acousto-optic gratings. The technique is based on the modulation of coupling strength by the combination of fiber twist and input acoustic polarization.
Keywords :
"Optical fiber polarization","Optical fiber sensors","Couplings","Optical fiber filters","Fiber gratings"
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2015 11th Conference on
DOI :
10.1109/CLEOPR.2015.7376338
