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http://hdl.handle.net/2445/9363
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DC Field | Value | Language |
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dc.contributor.author | Noriega, J. M. | cat |
dc.contributor.author | Pesquera, L. | cat |
dc.contributor.author | Rodríguez Díaz, Miguel Ángel | cat |
dc.contributor.author | Casademunt i Viader, Jaume | cat |
dc.contributor.author | Hernández Machado, Aurora | cat |
dc.date.accessioned | 2009-09-22T10:16:12Z | - |
dc.date.available | 2009-09-22T10:16:12Z | - |
dc.date.issued | 1991 | cat |
dc.identifier.issn | 1050-2947 | cat |
dc.identifier.uri | http://hdl.handle.net/2445/9363 | - |
dc.description.abstract | The intensity correlation functions C(t) for the colored-gain-noise model of dye lasers are analyzed and compared with those for the loss-noise model. For correlation times ¿ larger than the deterministic relaxation time td, we show with the use of the adiabatic approximation that C(t) values coincide for both models. For small correlation times we use a method that provides explicit expressions of non-Markovian correlation functions, approximating simultaneously short- and long-time behaviors. Comparison with numerical simulations shows excellent results simultaneously for short- and long-time regimes. It is found that, when the correlation time of the noise increases, differences between the gain- and loss-noise models tend to disappear. The decay of C(t) for both models can be described by a time scale that approaches the deterministic relaxation time. However, in contrast with the loss-noise model, a secondary time scale remains for large times for the gain-noise model, which could allow one to distinguish between both models. | eng |
dc.format.extent | 8 p. | cat |
dc.format.mimetype | application/pdf | eng |
dc.language.iso | eng | eng |
dc.publisher | The American Physical Society | cat |
dc.relation.isformatof | Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevA.44.2094 | cat |
dc.relation.ispartof | Physical Review A, 1991, vol. 44, núm. 3, p. 2094-2101. | cat |
dc.relation.uri | http://dx.doi.org/10.1103/PhysRevA.44.2094 | - |
dc.rights | (c) The American Physical Society, 1991 | cat |
dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | - |
dc.subject.classification | Làsers | cat |
dc.subject.classification | Fluctuacions (Física) | cat |
dc.subject.classification | Processos estocàstics | cat |
dc.subject.other | Lasers | eng |
dc.subject.other | Fluctuations (Physics) | eng |
dc.title | Intensity correlation functions of dye lasers: Comparison of colored-gain-noise and colored-loss-noise models | eng |
dc.type | info:eu-repo/semantics/article | eng |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 62563 | cat |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
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