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Proceedings Paper

Power-law spatial correlations in arrays of locally coupled lasers
Author(s): Fabien Rogister; K. Scott Thornburg Jr.; Larry Fabiny; Michael Moller; Rajarshi Roy
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Paper Abstract

We investigate correlations of the intensity fluctuations of two-dimensional arrays of non-identical, locally-coupled lasers, numerically and experimentally. We find evidence of a power-law dependence of spatial correlations as a function of laser pair distance (or coupling strength) near the phase-locking threshold.

Paper Details

Date Published: 1 September 2004
PDF: 10 pages
Proc. SPIE 5452, Semiconductor Lasers and Laser Dynamics, (1 September 2004); doi: 10.1117/12.546078
Show Author Affiliations
Fabien Rogister, Faculte Polytechnique de Mons (Belgium)
K. Scott Thornburg Jr., Georgia Institute of Technology (United States)
Larry Fabiny, Georgia Institute of Technology (United States)
Michael Moller, Westfalische Wilhelms-Univ. Muenster (Germany)
Rajarshi Roy, Univ. of Maryland/College Park (United States)

Published in SPIE Proceedings Vol. 5452:
Semiconductor Lasers and Laser Dynamics
Daan Lenstra; Geert Morthier; Thomas Erneux; Markus Pessa, Editor(s)

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