Optical amplifier-powered quantum optical amplification

Jeffers, John (2011) Optical amplifier-powered quantum optical amplification. Physical Review A, 83 (5). 053818. ISSN 1050-2947 (https://doi.org/10.1103/PhysRevA.83.053818)

Abstract

I show that an optical amplifier, when combined with photon subtraction, can be used for quantum state amplification, adding noise at a level below the standard minimum. The device could be used to significantly decrease the probability of incorrectly identifying coherent states chosen from a finite set.

ORCID iDs

Jeffers, John ORCID: https://orcid.org/0000-0002-8573-1675

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• Item metadata

  Item type:	Article
  ID code:	31799
  Dates:	Date Event 11 May 2011 Published
  Subjects:	Science > Physics
  Department:	Faculty of Science > Physics
  Depositing user:	Pure Administrator
  Date deposited:	15 Jun 2011 15:42
  Last modified:	11 Nov 2024 09:47
  URI:	https://strathprints.strath.ac.uk/id/eprint/31799