Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Simulation in the time domain for heterodyne coherent laser radar

Not Accessible

Your library or personal account may give you access

Abstract

A feuilleté model for assessment of the performance of heterodyne coherent laser radar 1HCLR2 under nonstationary atmospheric conditions such as wind shear and a fine layering of scattering properties is proposed. The model is an end-to-end signal simulation in the time domain at intermediate frequency from beam propagations to signal processing. The model takes into account the full transverse dimension of the problem of laser–atmosphere interaction. The scatterers are grouped into slices, then an integration is performed over the slices that contribute to the HCLR signal. Two applications are presented: wind-shear detection for 10-μm HCLR and wind-vortex detection for 2-μm HCLR.

© 1995 Optical Society of America

Full Article  |  PDF Article
More Like This
Coherent laser radar performance for general atmospheric refractive turbulence

Rod G. Frehlich and Michael J. Kavaya
Appl. Opt. 30(36) 5325-5352 (1991)

Bistatic coherent laser radar signal-to-noise ratio

Eric P. Magee and Timothy J. Kane
Appl. Opt. 41(9) 1768-1779 (2002)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (4)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Tables (1)

You do not have subscription access to this journal. Article tables are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (22)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved