DocumentCode
2252652
Title
Polarization-entangled photon source based on the fiber loop configuration in the telecom wavelength band
Author
Odate, Satoru ; Yoshizawa, Akio ; Tsuchida, Hidemi
Author_Institution
Nat. Inst. of Adv. Ind. Sci. & Technol. (AIST), Ibaraki
fYear
2007
fDate
26-31 Aug. 2007
Firstpage
1
Lastpage
2
Abstract
We demonstrated a source of the polarization-entangled state by using spontaneous parametric down conversion in the telecom wavelength band. We observed the visibility more than 85 % without the subtraction of the accidental coincidence counts, and obtained the visibility of nearly 100 % with the subtraction of the accidental coincidence counts.
Keywords
optical fibre polarisation; optical frequency conversion; quantum entanglement; quantum optics; two-photon processes; Clauser-Horne-Shimony-Holt inequality; fiber loop configuration; polarization-entangled photon source; spontaneous parametric down conversion; telecom wavelength band; two-photon interference; visibility; Communication industry; Filters; Interference; Lenses; Monitoring; Optical coupling; Optical fiber polarization; Photonic crystals; Quantum computing; Telecommunications;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics - Pacific Rim, 2007. CLEO/Pacific Rim 2007. Conference on
Conference_Location
Seoul
Print_ISBN
978-1-4244-1173-3
Electronic_ISBN
978-1-4244-1174-0
Type
conf
DOI
10.1109/CLEOPR.2007.4391760
Filename
4391760
Link To Document