Two-photon interference with the type II spontaneous parametric down-conversion

Authors
Jiang, YK Shi, BS Li, J Duan, KM Fan, XF Guo, GC
Citation
Yk. Jiang et al., Two-photon interference with the type II spontaneous parametric down-conversion, CHIN PHYS L, 18(1), 2001, pp. 45-47
Citations number
13
Categorie Soggetti
Physics
Journal title
CHINESE PHYSICS LETTERS
ISSN journal
0256307X → ACNP
Volume
18
Issue
1
Year of publication
2001
Pages
45 - 47
Database
ISI
SICI code
0256-307X(2001)18:1<45:TIWTTI>2.0.ZU;2-1
Abstract
The two-photon polarized entangled state is generated from the type II spon taneous parametric down-conversion pumped by a femtosecond pulse. The two-p hoton interference is observed in the Hong-Ou-Mandel interferometer. The hi gh visibility of the interference is restored with narrow band interference filters placed in front of the detectors.