Noisy preamplified photodetection for high-fidelity postselection

Hamilton, Craig S. and Jeffers, J. (2009) Noisy preamplified photodetection for high-fidelity postselection. Journal of Physics B: Atomic, Molecular and Optical Physics, 42 (11). 114012. ISSN 0953-4075 (https://doi.org/10.1088/0953-4075/42/11/114012)

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Abstract

The fidelity of postselecting devices based on direct photon number detection can be significantly improved by insertion of a phase-insensitive optical amplifier in front of the detector. The scheme is simple, and the cost to the probability of obtaining the appropriate detector outcome is low.

  • Item type:Article
    ID code:19150
    Dates:
    Date
    Event
    14 June 2009
    Published
    15 May 2009
    Published Online
    Subjects:Science > Physics
    Department:Faculty of Science > Physics
    Depositing user: Strathprints Administrator
    Date deposited:21 May 2010 14:23
    Last modified:08 Apr 2024 17:52
    URI:https://strathprints.strath.ac.uk/id/eprint/19150
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