Simulations and experiments on polarization squeezing in optical fiber

Corney, Joel F., Heersink, Joel, Dong, Ruifang, Josse, Vincent, Drummond, Peter D., Leuchs, Gerd and Andersen, Ulrik L. (2008) Simulations and experiments on polarization squeezing in optical fiber. Physical Review A : Atomic, Molecular and Optical Physics), 78 2: . doi:10.1103/PhysRevA.78.023831

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Author Corney, Joel F.
Heersink, Joel
Dong, Ruifang
Josse, Vincent
Drummond, Peter D.
Leuchs, Gerd
Andersen, Ulrik L.
Title Simulations and experiments on polarization squeezing in optical fiber
Journal name Physical Review A : Atomic, Molecular and Optical Physics)   Check publisher's open access policy
ISSN 1050-2947
1094-1622
Publication date 2008-08-19
Sub-type Article (original research)
DOI 10.1103/PhysRevA.78.023831
Open Access Status File (Publisher version)
Volume 78
Issue 2
Total pages 18
Place of publication College Park, MD, United States
Publisher American Physical Society
Collection year 2009
Language eng
Abstract We investigate polarization squeezing of ultrashort pulses in optical fiber, over a wide range of input energies and fiber lengths. Comparisons are made between experimental data and quantum dynamical simulations to find good quantitative agreement. The numerical calculations, performed using both truncated Wigner and exact +P phase-space methods, include nonlinear and stochastic Raman effects, through coupling to phonon variables. The simulations reveal that excess phase noise, such as from depolarizing guided acoustic wave Brillouin scattering, affects squeezing at low input energies, while Raman effects cause a marked deterioration of squeezing at higher energies and longer fiber lengths. We also calculate the optimum fiber length for maximum squeezing.
Keyword Brillouin spectra
Optical fibre polarisation
Optical squeezing
Phase noise
Phase space methods
Phonons
Raman spectra
Stochastic processes
Q-Index Code C1
Q-Index Status Confirmed Code
Institutional Status UQ

Document type: Journal Article
Sub-type: Article (original research)
Collections: 2009 Higher Education Research Data Collection
School of Mathematics and Physics
 
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Created: Tue, 14 Apr 2009, 11:04:42 EST by Stephanie Golding on behalf of ARC Centre of Excellence for Quantum-Atom Optics