Title :
Multiuser asynchronous OCDMA system with different types of FBG based en/decoders
Author :
Chen, Hongwei ; Zhang, Ye ; Wang, Xu ; Wada, Naoya ; Miyazaki, Tetsuya ; Zhang, Yejin ; Xie, Shizhong
Author_Institution :
Dept. of Electron. Eng., Tsinghua Univ., Beijing
Abstract :
Asynchronous OCDMA systems are demonstrated using 511 chip, 640 Gchip/s and 31 chip, 40 Gchip/s with different types of fiber Bragg grating encoders/decoders. Error-free transmission has been achieved with up to five OCDMA users.
Keywords :
Bragg gratings; code division multiple access; code division multiplexing; decoding; encoding; optical fibre communication; Error-free transmission; FBG based decoders; FBG based encoders; fiber Bragg grating decoders; fiber Bragg grating encoders; multiuser asynchronous OCDMA system; optical code division multiple access; Bit error rate; Bragg gratings; Decoding; Fiber gratings; Nonlinear optics; Optical filters; Optical pulse generation; Optical pulses; Optical variables control; Signal generators;
Conference_Titel :
Opto-Electronics and Communications Conference, 2008 and the 2008 Australian Conference on Optical Fibre Technology. OECC/ACOFT 2008. Joint conference of the
Conference_Location :
Sydney
Print_ISBN :
978-0-85825-807-5
Electronic_ISBN :
978-0-85825-807-5
DOI :
10.1109/OECCACOFT.2008.4610529
