We have proposed and experimentally demonstrated a simply tunable optical codec using a cyclic wavelength shifter, which can be applied for two-dimensional optical CDMA schemes. The cyclic wavelength shifter is based on dual-band holographic grating.
© 2006 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
(060.4510) Fiber optics and optical communications : Optical communications
S. Chung, C. Lee, Y. Kim, Y. Lim, S. Seo, and B. Lee, " A Simply Tunable Optical CDMA Encoder/Decoder for Two-Dimensional Cyclic Permutable Codes," in Optical Fiber Communication Conference and Exposition and The National Fiber Optic Engineers Conference, Technical Digest (CD) (Optical Society of America, 2006), paper OWI61.