Two-photon correlated-spontaneous-emission laser: quantum noise quenching and squeezing

Previous studies have shown that the possible utility of the two-photon laser as a squeezed-state generator is negated by spontaneous-emission fluctuations. It is shown here that a two-photon correlated-spontaneous- emission laser can produce light which is both squeezed and free from spontaneous-em...

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Veröffentlicht in:	Phys. Rev. Lett.; (United States) 1988-05, Vol.60 (18), p.1832-1835
Hauptverfasser:	SCULLY, M. O, WODKIEWICZ, K, ZUBAIRY, M. S, BERGOU, J, NING LU, MEYER TER VEHN, J
Format:	Artikel
Sprache:	eng
Schlagworte:	EINSTEIN COEFFICIENTS EMISSION ENERGY-LEVEL TRANSITIONS ENGINEERING Exact sciences and technology FLUCTUATIONS Fundamental areas of phenomenology (including applications) General laser theory INHIBITION INTERFEROMETERS LASERS MEASURING INSTRUMENTS MULTI-PHOTON PROCESSES Optics Physics SENSITIVITY SIGNAL-TO-NOISE RATIO STIMULATED EMISSION VARIATIONS 420300 > Engineering-- Lasers-- (-1989)
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Beschreibung
Zusammenfassung:	Previous studies have shown that the possible utility of the two-photon laser as a squeezed-state generator is negated by spontaneous-emission fluctuations. It is shown here that a two-photon correlated-spontaneous- emission laser can produce light which is both squeezed and free from spontaneous-emission fluctuations. (Author)
ISSN:	0031-9007 1079-7114
DOI:	10.1103/PhysRevLett.60.1832