Four-photon interference with asymmetric beam splitters
Optics Letters, Vol. 32, Issue 10, pp. 1320-1322 (2007)
http://dx.doi.org/10.1364/OL.32.001320
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Abstract
Two experiments of four-photon interference are performed with two pairs of photons from parametric downconversion with the help of asymmetric beam splitters. The first experiment is a generalization of the Hong–Ou–Mandel interference effect to two pairs of photons while the second one utilizes this effect to demonstrate a four-photon de Broglie wavelength of
© 2007 Optical Society of America
OCIS Codes
(190.4410) Nonlinear optics : Nonlinear optics, parametric processes
(260.3160) Physical optics : Interference
(270.0270) Quantum optics : Quantum optics
(270.4180) Quantum optics : Multiphoton processes
ToC Category:
Quantum Optics
History
Original Manuscript: November 28, 2006
Manuscript Accepted: January 29, 2007
Published: April 17, 2007
Citation
B. H. Liu, F. W. Sun, Y. X. Gong, Y. F. Huang, G. C. Guo, and Z. Y. Ou, "Four-photon interference with asymmetric beam splitters," Opt. Lett. 32, 1320-1322 (2007)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-32-10-1320
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