Title :
Narrow-bandwidth acousto-optic tunable filter with low polarization dependence
Author :
Yeom, Dong Il ; Kang, Myeong Soo ; Park, Hee Su ; Kim, Byoung Yoon ; Kim, Hyo Sang
Author_Institution :
Dept. of Phys., Korea Adv. Inst. of Sci. & Technol., Daejeon, South Korea
Abstract :
We demonstrate a narrow-bandwidth all-fiber acousto-optic tunable filter with low polarization dependence using a dispersion compensating fiber. The 3-dB bandwidth at 10-dB notch was 0.66 nm, and the polarization-dependent wavelength shift was 0.04 nm.
Keywords :
acousto-optical filters; compensation; optical fibre dispersion; optical fibre filters; optical fibre polarisation; optical tuning; refractive index; all-fiber acousto-optic tunable filter; bandwidth; dispersion compensating fiber; narrow-bandwidth acousto-optic tunable filter; polarization dependence; polarization-dependent wavelength shift; Bandwidth; Optical devices; Optical fiber communication; Optical fiber devices; Optical fiber filters; Optical fiber polarization; Optical filters; Optical polarization; Optical refraction; Optical variables control;
Conference_Titel :
Optical Fiber Communication Conference, 2005. Technical Digest. OFC/NFOEC
Print_ISBN :
1-55752-783-0
DOI :
10.1109/OFC.2005.193079
