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.
© 2005 Optical Society of America
(060.0060) Fiber optics and optical communications : Fiber optics and optical communications
(060.2340) Fiber optics and optical communications : Fiber optics components
(230.0230) Optical devices : Optical devices
(230.1040) Optical devices : Acousto-optical devices
D. I. Yeom, M. S. Kang, H. S. Park, B. Y. Kim, and H. S. Kim, " Narrow-Bandwidth Acousto-Optic Tunable Filter with Low Polarization Dependence," in Optical Fiber Communication Conference and Exposition and The National Fiber Optic Engineers Conference, Technical Digest (CD) (Optical Society of America, 2005), paper OFC3.
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