Equivalence of a lossless beam splitter and a nondegenerate parametric amplifier in conditional measurements

S M  Barnett; D T  Pegg; J  Jeffers

doi:10.1016/S0030-4018(97)00374-X

Equivalence of a lossless beam splitter and a nondegenerate parametric amplifier in conditional measurements

S M Barnett, D T Pegg, J Jeffers

Physics

Research output: Contribution to journal › Article › peer-review

12 Citations (Scopus)

Abstract

Ban [Opt, Commun. 143 (1997) 225] demonstrated an equivalence between a lossless beam splitter with one of the output modes in the vacuum state and a nondegenerate parametric amplifier with a vacuum input. We show that this equivalence can be extended to apply to all states. (C) 1999 Elsevier Science B.V. All rights reserved.

Original language	English
Pages (from-to)	55-57
Number of pages	3
Journal	Optics Communications
Volume	172
Issue number	1-6
DOIs	https://doi.org/10.1016/S0030-4018(97)00374-X
Publication status	Published - 15 Dec 1999

Keywords

conditional quantum state
beam splitter
parametric amplifier

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10.1016/S0030-4018(97)00374-X

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title = "Equivalence of a lossless beam splitter and a nondegenerate parametric amplifier in conditional measurements",

abstract = "Ban [Opt, Commun. 143 (1997) 225] demonstrated an equivalence between a lossless beam splitter with one of the output modes in the vacuum state and a nondegenerate parametric amplifier with a vacuum input. We show that this equivalence can be extended to apply to all states. (C) 1999 Elsevier Science B.V. All rights reserved.",

keywords = "conditional quantum state, beam splitter, parametric amplifier",

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T1 - Equivalence of a lossless beam splitter and a nondegenerate parametric amplifier in conditional measurements

AU - Barnett, S M

AU - Pegg, D T

AU - Jeffers, J

PY - 1999/12/15

Y1 - 1999/12/15

N2 - Ban [Opt, Commun. 143 (1997) 225] demonstrated an equivalence between a lossless beam splitter with one of the output modes in the vacuum state and a nondegenerate parametric amplifier with a vacuum input. We show that this equivalence can be extended to apply to all states. (C) 1999 Elsevier Science B.V. All rights reserved.

AB - Ban [Opt, Commun. 143 (1997) 225] demonstrated an equivalence between a lossless beam splitter with one of the output modes in the vacuum state and a nondegenerate parametric amplifier with a vacuum input. We show that this equivalence can be extended to apply to all states. (C) 1999 Elsevier Science B.V. All rights reserved.

KW - conditional quantum state

KW - beam splitter

KW - parametric amplifier

U2 - 10.1016/S0030-4018(97)00374-X

DO - 10.1016/S0030-4018(97)00374-X

M3 - Article

SN - 0030-4018

VL - 172

SP - 55

EP - 57

JO - Optics Communications

JF - Optics Communications

IS - 1-6

ER -

Equivalence of a lossless beam splitter and a nondegenerate parametric amplifier in conditional measurements

Abstract

Keywords

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