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Luis Aina, Alfredo and Peřina, J. (1996) SU(2) coherent states in parametric down-conversion. Physical review A, 53 (3). pp. 1886-1893. ISSN 1050-2947
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Official URL: http://dx.doi.org/10.1103/PhysRevA.53.1886
Abstract
The states generated from the vacuum in two parametric down-conversion crystals with aligned idler beams are studied. It is shown that after a measurement of the photon number in some of the modes, the emerging states can be related to SU(2) and SU(1,1) coherent acid minimum-uncertainty states.
| Item Type: | Article |
|---|---|
| Additional Information: | © 1996 The American Physical Society. We would like to thank Professor V. Peřinová and Dr. A. Lukš for carefully reading the manuscript. A.L. also acknowledges the support of a grant from the Ministerio Español de Educación y Ciencia and the kind hospitality from the Optics Department of the Palacký University. |
| Uncontrolled Keywords: | Quantum-optics; Interference |
| Subjects: | Sciences > Physics > Optics |
| ID Code: | 32878 |
| Deposited On: | 27 Aug 2015 07:46 |
| Last Modified: | 27 Aug 2015 07:46 |
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