Title :
Improvement of multiplicity in OCDM system using optical time gating circuit
Author :
Moritomo, Renichi ; Nakamura, Tomoaki ; Kotani, Yasuhiro ; Oshiba, Saeko ; Akiyama, Masahiro
Author_Institution :
Dept. of Electron., Kyoto Inst. of Technol., Kyoto
Abstract :
In the OCDM system using FBG phase en/decoders, we prepared the short pulse generating circuit and realized 40 ps optical time gate. Then the interference noise was reduced and eight 622 Mbps-signals could be multiplexed.
Keywords :
Bragg gratings; code division multiplexing; decoding; encoding; optical fibre communication; optical noise; optical pulse generation; FBG phase decoder; FBG phase encoder; OCDM system; interference noise; optical time gate; optical time gating circuit; short pulse generating circuit; signal multiplexing; time 40 ps; Bragg gratings; Code division multiplexing; Decoding; Fiber gratings; Fiber nonlinear optics; Nonlinear optics; Optical network units; Optical noise; Pulse amplifiers; Pulse circuits;
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.2008.4610405
