DocumentCode :
2174951
Title :
Sub-shot-noise photon-number correlation in the parties of a mesoscopic twin-beam
Author :
Bondani, M. ; Allevi, A. ; Zambra, G. ; Paris, M.G.A. ; Andreoni, A.
Author_Institution :
Nat. Lab. for Ultrafast & Ultraintense Opt. Sci., Como
fYear :
2007
fDate :
17-22 June 2007
Firstpage :
1
Lastpage :
1
Abstract :
This work demonstrates sub-shot-noise limit (SNL) correlations between the photon numbers detected (~ 1000/pulse) in the two parties of a frequency non-degenerate ps-pulsed twin-beam that is obtained by a type I SPDC interaction in a beta-BaB2O4 crystal of 4-mm thickness (Fujian Castech Crystals, China) pumped by the frequency-tripled output ( lambdap= 349 nm) of a cw mode-locked Nd:YLF laser regeneratively amplified at 500 Hz (high Q laser production, Austria).
Keywords :
laser beams; photon counting; shot noise; two-photon processes; beta-BaB2O4 crystal; mesoscopic twin-beam; photon-number correlation; sub-shot-noise limit; Background noise; Bonding; Frequency; Laser mode locking; Optical amplifiers; Optimized production technology; Photonic crystals; Pulse amplifiers; Pump lasers; Voltage;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Lasers and Electro-Optics, 2007 and the International Quantum Electronics Conference. CLEOE-IQEC 2007. European Conference on
Conference_Location :
Munich
Print_ISBN :
978-1-4244-0931-0
Electronic_ISBN :
978-1-4244-0931-0
Type :
conf
DOI :
10.1109/CLEOE-IQEC.2007.4386943
Filename :
4386943
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2174951
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