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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 37, Iss. 21 — Jul. 20, 1998
  • pp: 4701–4711

Beam spread function with time dispersion

John W. McLean, Jonathan D. Freeman, and Ronald E. Walker  »View Author Affiliations


Applied Optics, Vol. 37, Issue 21, pp. 4701-4711 (1998)
http://dx.doi.org/10.1364/AO.37.004701


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Abstract

An analytical model for the beam spread function with time dispersion is modeled and validated against Monte Carlo calculations. The model, which is structured on simple statistical concepts and relies on only first and second moments for displacement, angle, and multipath time, is suitable for describing pulsed laser radiation propagation in nonconservative scattering media out to tens of scattering lengths. Numerical examples for marine environments are used to show its robustness and versatility.

© 1998 Optical Society of America

OCIS Codes
(010.3310) Atmospheric and oceanic optics : Laser beam transmission
(010.3640) Atmospheric and oceanic optics : Lidar
(010.4450) Atmospheric and oceanic optics : Oceanic optics
(030.5620) Coherence and statistical optics : Radiative transfer
(290.7050) Scattering : Turbid media

History
Original Manuscript: July 25, 1997
Revised Manuscript: April 9, 1998
Published: July 20, 1998

Citation
John W. McLean, Jonathan D. Freeman, and Ronald E. Walker, "Beam spread function with time dispersion," Appl. Opt. 37, 4701-4711 (1998)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-37-21-4701

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