Two-mode squeezed vacuum: Phase estimation and parity detection

Two-mode squeezed vacuum: Phase estimation and parity detection

We present a parity-measurement-based phase estimation protocol with two-mode squeezed vacuum states; effects of loss and excess noise in squeezed vacuum are discussed; and a parity detection scheme without number-resolving detectors is proposed.

Saved in:
Bibliographic Details
Published in:CLEO: 2011 - Laser Science to Photonic Applications pp. 1 - 2
Main Authors: Anisimov, P. M., Plick, W. N., Raterman, G. M., Lee, H., Dowling, J. P., Agarwal, G. S.
Format: Conference Proceeding
Language:English
Published: IEEE 01-05-2011
Subjects:
Detectors
Elementary particle vacuum
Nonlinear optics
Optical sensors
Phase estimation
Protocols
Signal resolution
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:We present a parity-measurement-based phase estimation protocol with two-mode squeezed vacuum states; effects of loss and excess noise in squeezed vacuum are discussed; and a parity detection scheme without number-resolving detectors is proposed.
ISBN:1457712237
9781457712234
ISSN:2160-8989
2160-9004
DOI:10.1364/QELS.2011.QFD6