Title :
A new optical code translation scheme for multi-hop network and simulation of multi-user asynchronous OCDMA system
Author :
Linhui Xu ; Qingqing Fan ; Hongxi Yin
Author_Institution :
Sch. of Inf. & Commun. Eng., Dalian Univ. of Technol., Dalian, China
Abstract :
Transparent optical code (OC) translator is an indispensable component to realize multi-hop and code-reuse in optical code division multiple access (OCDMA) as well as OC-label based optical packet switching (OPS) networks. In this paper, we propose a scheme for transparent OC translation based on superstructured fiber Bragg gratings (SSFBGs), and present the simulation result of 10 Gb/s 7-hop transmission by utilizing such OC translators. We also implement the simulation experiment of 8-user 5 Gb/s asynchronous OCDMA network and obtain decoded signals with distinct autocorrelation peak at matched receivers.
Keywords :
Bragg gratings; code division multiple access; code division multiplexing; optical switches; OC translator; OPS; SSFBG; decoded signal; matched receiver; multihop network; multiuser asynchronous OCDMA system; optical code division multiple access; optical code translation scheme; optical packet switching networks; superstructured fiber Bragg grating; transparent optical code translator; Multi-hop; Multi-user Asynchronous OCDMA; Optical Code Translation; SSFBG;
Conference_Titel :
Optical Communications and Networks (ICOCN 2010), 9th International Conference on
Conference_Location :
Nanjing
DOI :
10.1049/cp.2010.1184
