NDLI: Photon correlations and interference in type-I optical parametric down-conversion

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Photon correlations and interference in type-I optical parametric down-conversion

Content Provider	Scilit
Author	Andrews, R. Pike, E. R. Sarkar, Sarben
Copyright Year	1999
Description	Journal: Journal of Optics B: Quantum and Semiclassical Optics In this work we develop a quantum theory for fourth-order interference effects of non-degenerate (ND) and degenerate (D) photons produced in type-I spontaneous parametric down-conversion. In the first part of this work we include the effect of crystal dispersion whereby we obtain distinct amplitudes for ND and D photons. In the second part, the effects produced by changes in crystal length and beam-waist radius on photon-pair correlations and fourth-order interference were examined. The effect of such changes on ND and D photons was found to be different and therefore we conclude that ND and D photons are inherently distinguishable quantum states of the photon field.
Related Links	http://iopscience.iop.org/article/10.1088/1464-4266/1/5/316/pdf
Ending Page	597
Page Count	10
Starting Page	588
ISSN	14644266
e-ISSN	17413575
DOI	10.1088/1464-4266/1/5/316
Journal	Journal of Optics B: Quantum and Semiclassical Optics
Issue Number	5
Volume Number	1
Language	English
Publisher	IOP Publishing
Publisher Date	1999-09-22
Access Restriction	Open
Subject Keyword	Journal: Journal of Optics B: Quantum and Semiclassical Optics Photon Correlations Optical Parametric Fourth Order Order Interference Parametric Down Conversion Quantum Theory Waist Radius
Content Type	Text
Resource Type	Article
Subject	Atomic and Molecular Physics, and Optics 3100/3101

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