dorsal/arxiv
View SchemaContinuously induced coherence without induced emission
| Authors | J. Rehacek, L. Mista Jr, J. Fiurasek, J. Perina |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0012113 |
| URL | https://arxiv.org/abs/quant-ph/0012113 |
Abstract
The coherence properties of two downconversion processes continuously coupled via idler beams are analyzed. We find that the amount of which-way information about a signal photon carried by idler beams periodically attains its maximum and minimum in the course of evolution. In correspondence with the famous experiments by Mandel's group on the induced coherence without induced emission the coherence of signal beams is governed by that information. The ideal which-way measurement is constructed.
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"date_created": "2026-03-02T18:01:42.256000Z",
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"abstract": "The coherence properties of two downconversion processes continuously coupled\nvia idler beams are analyzed. We find that the amount of which-way information\nabout a signal photon carried by idler beams periodically attains its maximum\nand minimum in the course of evolution. In correspondence with the famous\nexperiments by Mandel\u0027s group on the induced coherence without induced emission\nthe coherence of signal beams is governed by that information. The ideal\nwhich-way measurement is constructed.",
"arxiv_id": "quant-ph/0012113",
"authors": [
"J. Rehacek",
"L. Mista Jr",
"J. Fiurasek",
"J. Perina"
],
"categories": [
"quant-ph"
],
"title": "Continuously induced coherence without induced emission",
"url": "https://arxiv.org/abs/quant-ph/0012113"
},
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