@inproceedings{12d3e570df984606b69fffad33421bfa,
title = "Quantum displacement receiver for M -ary phase-shift-keyed coherent states",
abstract = "We propose quantum receivers for 3- and 4-ary phase-shift-keyed (PSK) coherent state signals to overcome the standard quantum limit (SQL). Our receiver, consisting of a displacement operation and on-off detectors with or without feedforward, provides an error probability performance beyond the SQL. We show feedforward operations can tolerate the requirement for the detector specifications.",
keywords = "Displacement receiver, Error probability, Feedforward",
author = "Shuro Izumi and Masahiro Takeoka and Mikio Fujiwara and Pozza, \{Nicola Dalla\} and Antonio Assalini and Kazuhiro Ema and Masahide Sasaki",
note = "Publisher Copyright: {\textcopyright} 2014 AIP Publishing LLC.; 11th International Conference on Quantum Communication, Measurement and Computation, QCMC 2012 ; Conference date: 30-07-2012 Through 03-08-2012",
year = "2014",
doi = "10.1063/1.4903095",
language = "English",
series = "AIP Conference Proceedings",
publisher = "American Institute of Physics Inc.",
pages = "62--64",
editor = "Philip Walther and Hannes-Jorg Schmiedmayer",
booktitle = "AIP Conference Proceedings",
}