Role of internal degrees of freedom in laser-light coherence

A. M. Khazanov; G. A. Koganov; R. Shuker

doi:10.1103/PhysRevA.47.1274

Role of internal degrees of freedom in laser-light coherence

A. M. Khazanov, G. A. Koganov, R. Shuker

Department of Physics

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1 Scopus citations

Abstract

Conditions for noise minimization in laser systems are studied and formulated as a principle. It involves the correlation of the internal degrees of freedom of the system and the relative rates of transitions between them. The minimization principle proposed is appropriate for a variety of lasing schemes including nonunidirectional pump processes. It allows one to interpret a wide scope of experimental results. It is expected to be serviceable in further exploring of the squeezing phenomenon.

Original language	English
Pages (from-to)	1274-1277
Number of pages	4
Journal	Physical Review A
Volume	47
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevA.47.1274
State	Published - 1 Jan 1993

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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10.1103/PhysRevA.47.1274

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title = "Role of internal degrees of freedom in laser-light coherence",

abstract = "Conditions for noise minimization in laser systems are studied and formulated as a principle. It involves the correlation of the internal degrees of freedom of the system and the relative rates of transitions between them. The minimization principle proposed is appropriate for a variety of lasing schemes including nonunidirectional pump processes. It allows one to interpret a wide scope of experimental results. It is expected to be serviceable in further exploring of the squeezing phenomenon.",

author = "Khazanov, {A. M.} and Koganov, {G. A.} and R. Shuker",

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AB - Conditions for noise minimization in laser systems are studied and formulated as a principle. It involves the correlation of the internal degrees of freedom of the system and the relative rates of transitions between them. The minimization principle proposed is appropriate for a variety of lasing schemes including nonunidirectional pump processes. It allows one to interpret a wide scope of experimental results. It is expected to be serviceable in further exploring of the squeezing phenomenon.

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Role of internal degrees of freedom in laser-light coherence

Abstract

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