Title :
Bandwidth tunable band-rejection filter based on twisting a rotary long-period fiber grating
Author :
Zhu, Tao ; Rao, Yunjiang ; Shi, Cuihua ; Chiang, Kin Seng
Author_Institution :
Key Laboratory of Optoelectronic Technology and Systems (Education Ministry of China), Chongqing University, 400044, China
Abstract :
We present a bandwidth tunable band-rejection filter based on a rotary long-period fiber grating. The grating shows split resonance bands, which can be tuned effectively by twisting the grating.
Keywords :
Bandwidth; Educational technology; Fiber gratings; Optical device fabrication; Optical fiber communication; Optical fiber filters; Optical fiber polarization; Optical filters; Optical tuning; Resonance;
Conference_Titel :
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location :
Shanghai, China
Print_ISBN :
978-1-55752-877-3
Electronic_ISBN :
978-1-55752-877-3
