Title :
Experimental investigation of security issues in OCDMA
Author :
Jiang, Z. ; Leaird, D.E. ; Weiner, A.M.
Author_Institution :
Purdue Univ., West Lafayette, IN, USA
Abstract :
For the first time we experimentally demonstrated possible vulnerabilities of the OCDMA code-switching scheme to an eavesdropper even without knowledge of the codes: (1) utilizing the structure of spectral dips; (2) using a DPSK demodulator.
Keywords :
amplitude shift keying; code division multiple access; code division multiplexing; differential phase shift keying; telecommunication security; DPSK demodulator; OCDMA; code-switching scheme; eavesdropper; spectral dips; Arm; Data security; Detectors; Fiber lasers; Modulation coding; Optical fiber couplers; Optical receivers; Phase modulation; Pulse modulation; Ultrafast optics;
Conference_Titel :
Optical Fiber Communication Conference, 2006 and the 2006 National Fiber Optic Engineers Conference. OFC 2006
Print_ISBN :
1-55752-803-9
DOI :
10.1109/OFC.2006.215911
