DocumentCode :
3067819
Title :
WDM polarization-entanglement by cascaded optical nonlinearities in a PPLN waveguide
Author :
Arahira, Shin ; Murai, Hitoshi
Author_Institution :
Corp. R&D Center, Oki Electr. Ind. Co., Ltd., Warabi, Japan
fYear :
2013
fDate :
June 30 2013-July 4 2013
Firstpage :
1
Lastpage :
2
Abstract :
We report generation of wavelength-multiplexed polarization-entangled photon-pairs by cascaded optical nonlinearities (sum-frequency-generation and parametric down conversion) in a periodically-poled LiNbO3 waveguide device. The visibilities higher than 98% were achieved for all the evaluated wavelength channels.
Keywords :
lithium compounds; optical fibre communication; optical frequency conversion; optical waveguides; quantum entanglement; two-photon processes; wavelength division multiplexing; LiNbO3; PPLN waveguide; WDM; cascaded optical nonlinearities; parametric down conversion; periodically-poled LiNbO3 waveguide; polarization entanglement; sum-frequency-generation; visibilities; wavelength channels; wavelength-multiplexed polarization-entangled photon-pairs; Interference; Nonlinear optics; Optical polarization; Optical waveguides; Photonics; Wavelength division multiplexing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2013 Conference on
Conference_Location :
Kyoto
Type :
conf
DOI :
10.1109/CLEOPR.2013.6600606
Filename :
6600606
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=3067819
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