Journal article
Analytic model utilizing the complex ABCD method for range dependency of a monostatic coherent lidar
In this work, we present an analytic model for analyzing the range and frequency dependency of a monostatic coherent lidar measuring velocities of a diffuse target. The model of the signal power spectrum includes both the contribution from the optical system as well as the contribution from the time dependencies of the optical field.
A specific coherent Doppler wind lidar system measuring wind velocity in the atmosphere is considered, in which a Gaussian field is transmitted through a simple telescope consisting of a lens and an aperture. The effects of the aperture size, the beam waist position, and pulse duration are analyzed. © 2014 Optical Society of America
Language: | English |
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Year: | 2014 |
Pages: | 5977-5984 |
ISSN: | 15394522 , 00036935 , 1559128x and 21553165 |
Types: | Journal article |
DOI: | 10.1364/AO.53.005977 |
ORCIDs: | Pedersen, Anders Tegtmeier , Hanson, Steen Grüner and Rottwitt, Karsten |