Title :
Multi-channel phase squeezing in a PPLN-PPLN PSA
Author :
Puttnam, Benjamin J. ; Szabó, Áron ; Mazroa, Dániel ; Shinada, Satoshi ; Wada, Naoya
Author_Institution :
Nat. Inst. of Inf. & Commun. Technol. (NICT), Koganei, Japan
Abstract :
We investigate phase squeezing of up to four signal channels in a non-degenerate phase-sensitive amplifier constructed from periodically-poled-lithium-niobate waveguides and observe that additional channels have little impact the phase squeezing performance.
Keywords :
lithium compounds; optical fibre amplifiers; optical parametric amplifiers; optical squeezing; LiNbO3; PPLN-PPLN PSA; fiber-optic parametric amplifier; multichannel phase squeezing; nondegenerate phase-sensitive amplifier; periodically-poled-lithium-niobate waveguides; signal channels; Binary phase shift keying; Noise; Optical attenuators; Optical fiber amplifiers; Optical filters; Phase measurement;
Conference_Titel :
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2012 and the National Fiber Optic Engineers Conference
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-1-4673-0262-3
