Title :
511-chip, 500-chip/s OCDMA en/decoders based on equivalent phase-shift method
Author :
Dai, Yitang ; Chen, Xiangfei ; Yao, Yu ; Sun, Jie ; Xie, Shizhong
Author_Institution :
Dept. of Electron. Eng., Tsinghua Univ., Beijing
Abstract :
Novel sampled Bragg gratings without phase shifts are demonstrated for high-quality OCDMA en/decoders with large chip-count. Precise phase control can be realized by only uniform phase mask and fabrication setup with sub-micron precision
Keywords :
Bragg gratings; code division multiple access; decoding; encoding; optical fibre communication; optical fibres; phase shifting masks; OCDMA; decoders; encoders; equivalent phase-shift method; phase control; phase mask; sampled Bragg gratings; submicron precision; Arrayed waveguide gratings; Bragg gratings; Decoding; Fabrication; Fiber gratings; Optical fiber networks; Optical variables control; Phase control; Phase modulation; Sampling methods;
Conference_Titel :
Optical Fiber Communication Conference, 2006 and the 2006 National Fiber Optic Engineers Conference. OFC 2006
Conference_Location :
Anaheim, CA
Print_ISBN :
1-55752-803-9
DOI :
10.1109/OFC.2006.215965
