Code interception technology for spectral phase-encoded OCDMA system by using super-structured fiber bragg grating (SSFBG)

Author

Pan, Wu ; Yang, Jing ; Qiao, Jing ; Long, Bing

Author_Institution

Coll. of Optoelectron. Eng., Chongqing Univ. of Posts & Telecommun., Chongqing

Volume

4

fYear

2008

fDate

21-24 April 2008

Firstpage

2003

Lastpage

2005

Abstract

The code interception of spectral phase-encode optical code division multiple access (OCDMA) system is studied. A theoretical model of code interception based on SSFBG is presented and then the eavesdropping principle is also analyzed in theoretically. The result of eavesdropping is simulated by Optisystem3.0 and Matlab7.1. The simulation results have shown that the information of spectral phase-encoded OCDMA system can be eavesdropped effectively by using this model.

Keywords

Bragg gratings; code division multiple access; optical communication; phase coding; telecommunication security; OCDMA system; SSFBG; code interception technology; eavesdropping principle; optical code division multiple access system; spectral phase-encoding; super-structured fiber Bragg grating; Bandwidth; Communication system security; Encoding; Fiber gratings; Frequency domain analysis; Information security; Mathematical model; Optical fibers; Optical pulses; Optical reflection;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave and Millimeter Wave Technology, 2008. ICMMT 2008. International Conference on

Conference_Location

Nanjing

Print_ISBN

978-1-4244-1879-4

Electronic_ISBN

978-1-4244-1880-0

Type

conf

DOI

10.1109/ICMMT.2008.4540884

Filename

4540884