Title :
Optical Encryption With OCDMA Code Swapping Using All-Optical xor Logic Gate
Author :
Wang, Zhenxing ; Huang, Yue-Kai ; Deng, Yanhua ; Chang, John ; Prucnal, PAul R.
Author_Institution :
Dept. of Electr. Eng., Princeton Univ., Princeton, NJ
fDate :
4/1/2009 12:00:00 AM
Abstract :
A novel optical code-division multiple access (OCDMA) transmission system with all-optical exclusive or (XOR) encryption architecture is proposed and demonstrated. This all-optical system conducts OCDMA code swapping based on XOR operation. This multilayer approach eliminates radio-frequency data radiation and improves the confidentiality of the transmission system.
Keywords :
code division multiple access; cryptography; logic gates; optical fibre networks; OCDMA code swapping; all-optical XOR logic gate; all-optical exclusive architecture; encryption architecture; optical code-division multiple access transmission system; optical encryption; radio-frequency data radiation; transmission system; All-optical logic; code swapping; exclusive or (xor); optical code-division multiple access (OCDMA);
Journal_Title :
Photonics Technology Letters, IEEE
DOI :
10.1109/LPT.2008.2012131
