Title :
A study on refractive index changes induced by heating the long-period fiber gratings in different temperatures
Author :
Abrishamian, Fatemeh ; Morishita, Katsumi
Author_Institution :
Osaka Electro-Commun. Univ., Neyagawa, Japan
Abstract :
A silica fiber and long-period gratings were heated to clarify the effect of the glass structure and the residual stress relaxations on the fiber index profile and resonance wavelengths. The profile changes were measured.
Keywords :
Bragg gratings; glass structure; internal stresses; refractive index; glass structure; long-period fiber gratings; refractive index; residual stress relaxations; resonance wavelengths; silica fiber; Glass; Heating; Indexes; Optical fiber communication; Optical fiber devices; Refractive index; Residual stresses;
Conference_Titel :
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2011 and the National Fiber Optic Engineers Conference
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-1-4577-0213-6
