Two-photon correlations in light from a gain tube
1976; American Institute of Physics; Volume: 14; Issue: 6 Linguagem: Inglês
10.1103/physreva.14.2355
ISSN0556-2791
Autores Tópico(s)Laser-Matter Interactions and Applications
ResumoA recent measurement of the two-photon counting rate in amplified spontaneous emission showed no time correlations that could be uniquely attributed to stimulated emission. It has been argued that the observed Hanbury Brown-Twiss correlations are associated with the process of stimulated emission. The experimental results can be interpreted in a way that more closely parallels the explanations of other experiments by avoiding specific recourse to stimulated emission as a cause of correlations.
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