@inproceedings{1b3ad11aece14a0fb9e2d05e22018cbe,
title = "Enhanced optical resolution with phase-sensitive preamplification in coherent image detection",
abstract = "We demonstrate enhanced optical resolution in target detection by means of phase-sensitive preamplification. In a two-versus-one-target hypothesis testing experiment, we show 3-dB improvement in signal-to-noise ratio (SNR) for same error probability with 10-dB phase-sensitive gain in homodyne detection.",
keywords = "Nonlinear optics, Optical parametric amplifiers, Spatial resolution",
author = "Lim, {Oo Kaw} and Gideon Alon and Chen, {Chao Hsiang} and Zachary Dutton and Saikat Guha and Michael Vasilyev and Prem Kumar",
year = "2011",
doi = "10.1063/1.3630167",
language = "English (US)",
isbn = "9780735409217",
series = "AIP Conference Proceedings",
pages = "141--144",
booktitle = "Quantum Communication, Measurement and Computing, QCMC 2010 - The Tenth International Conference",
note = "10th International Conference on Quantum Communication, Measurement And Computing, QCMC 2010 ; Conference date: 19-07-2010 Through 23-07-2010",
}