On quantum efficiencies of optical states

D. W. Berry; A. I. Lvovsky

doi:10.1364/ICQI.2011.QTuH4

On quantum efficiencies of optical states

D. W. Berry, A. I. Lvovsky^*

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution

Abstract

We propose a universal measure of efficiency associated with a quantum-optical state and show that this efficiency cannot be improved by any linear-optical processing combined with destructive conditional measurements.

Original language	English
Title of host publication	International Conference on Quantum Information
Place of Publication	Washington, DC
Publisher	Optical Society of America (OSA)
Number of pages	2
ISBN (Print)	9781557529282
DOIs	https://doi.org/10.1364/ICQI.2011.QTuH4
Publication status	Published - 2011
Externally published	Yes
Event	International Conference on Quantum Information, ICQI 2011 - Ottawa, Canada Duration: 6 Jun 2011 → 8 Jun 2011

Other

Other	International Conference on Quantum Information, ICQI 2011
Country/Territory	Canada
City	Ottawa
Period	6/06/11 → 8/06/11

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10.1364/ICQI.2011.QTuH4

Cite this

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title = "On quantum efficiencies of optical states",

abstract = "We propose a universal measure of efficiency associated with a quantum-optical state and show that this efficiency cannot be improved by any linear-optical processing combined with destructive conditional measurements.",

author = "Berry, {D. W.} and Lvovsky, {A. I.}",

year = "2011",

doi = "10.1364/ICQI.2011.QTuH4",

language = "English",

isbn = "9781557529282",

booktitle = "International Conference on Quantum Information",

publisher = "Optical Society of America (OSA)",

address = "United States",

note = "International Conference on Quantum Information, ICQI 2011 ; Conference date: 06-06-2011 Through 08-06-2011",

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AU - Berry, D. W.

AU - Lvovsky, A. I.

PY - 2011

Y1 - 2011

N2 - We propose a universal measure of efficiency associated with a quantum-optical state and show that this efficiency cannot be improved by any linear-optical processing combined with destructive conditional measurements.

AB - We propose a universal measure of efficiency associated with a quantum-optical state and show that this efficiency cannot be improved by any linear-optical processing combined with destructive conditional measurements.

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U2 - 10.1364/ICQI.2011.QTuH4

DO - 10.1364/ICQI.2011.QTuH4

M3 - Conference proceeding contribution

AN - SCOPUS:84893520066

SN - 9781557529282

BT - International Conference on Quantum Information

PB - Optical Society of America (OSA)

CY - Washington, DC

T2 - International Conference on Quantum Information, ICQI 2011

Y2 - 6 June 2011 through 8 June 2011

ER -

On quantum efficiencies of optical states

Abstract

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