مرکز منطقه ای اطلاع رساني علوم و فناوري - Generation of cross-polarized photon pairs in a 800-nm band via Type II parametric down-conversion using a periodically poled Lithium Niobate

DocumentCode :

2279483

Title :

Generation of cross-polarized photon pairs in a 800-nm band via Type II parametric down-conversion using a periodically poled Lithium Niobate

Author :

Nagano, S. ; Suizu, K. ; Sugiura, Y. ; Shimizu, R. ; Edamatsu, K. ; Ito, H.

Author_Institution :

Tohoku Univ., Sendai

fYear :

2007

fDate :

27-31 May 2007

Firstpage :

846

Lastpage :

848

Abstract :

We have developed a high-efficiency source of cross-polarized photon pairs via type-II quasi-phase matched spontaneous parametric down-conversion using periodically poled lithium niobate (PPLN). The photon pairs are generated from the PPLN in fifth-order quasi-phase matched condition around 800 nm, which matches the wavelength band of efficient Si avalanche photodiodes. We obtained 25,000 coincidence counts sec^-1mW^-1of the photon pairs.

Keywords :

dielectric polarisation; lithium compounds; optical phase matching; LiNbO₃; avalanche photodiodes; cross-polarized photon pairs; periodic poling; type-II quasi-phase matched spontaneous parametric down-conversion; wavelength band; Lithium niobate; Nonlinear optical devices; Nonlinear optics; Optical devices; Optical frequency conversion; Optical polarization; Optical pumping; Optical waveguides; Photonic crystals; Quantum entanglement;

fLanguage :

English

Publisher :

ieee

Conference_Titel :

Applications of Ferroelectrics, 2007. ISAF 2007. Sixteenth IEEE International Symposium on

Conference_Location :

Nara

ISSN :

1099-4734

Print_ISBN :

978-1-4244-1334-8

Electronic_ISBN :

1099-4734

Type :

conf

DOI :

10.1109/ISAF.2007.4393423

Filename :

4393423

Link To Document :

https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2279483