Title :
All-optical encryption for optical network with interleaved waveband switching modulation
Author :
Fok, Mable P. ; Prucnal, PAul R.
Author_Institution :
Dept. of Electr. Eng., Princeton Univ., Princeton, NJ
Abstract :
We demonstrate an all-optical encryption scheme with interleaved waveband-switching modulation using a 35-cm bismuth-oxide nonlinear fiber. The encrypted data adopt a constant intensity for both bit0 and bit1 such that no data signature is observed.
Keywords :
bismuth compounds; cryptography; multiwave mixing; optical fibre networks; optical modulation; optical pumping; telecommunication security; telecommunication switching; JkJk:Bi2O3; all-optical encryption; dual-pump four-wave mixing; interleaved waveband switching modulation; nonlinear fiber; optical network; size 35 cm; Cryptography; Fiber nonlinear optics; Multiaccess communication; Nonlinear optics; Optical fiber networks; Optical filters; Optical mixing; Optical modulation; Optical signal processing; Polarization; (060.4785) Optical security and encryption; (190.4370) Nonlinear optics, fibers; (190.4380) Nonlinear optics, four-wave mixing; (999.9999) Highly nonlinear bismuth-oxide fiber;
Conference_Titel :
Optical Fiber Communication - incudes post deadline papers, 2009. OFC 2009. Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4244-2606-5
Electronic_ISBN :
978-1-55752-865-0
