Share Email Print
cover

Proceedings Paper

Time-pulse propagation and inverse problem solution for layered medium
Author(s): Valery I. Klyatskin; Konstantin V. Koshel; Boris M. Shevtsov
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

The 1D nonstationary boundary-value problem (layered medium) of a wave incidence on a layer of inhomogeneous medium is considered. Combining the imbedding method and singularity method the relations between wave amplitude on the pulse front and medium refractive coefficient is determined. These relations allow us to solve the following inverse problems: (1) The space structure reconstruction for refractive coefficient provided time dependence for a wave reflected from a layer is given. (2) The structure reconstruction for refractive coefficient inside a some space provided time dependence for a field in a fixed point is given. This procedure allows us to find an analytical solution in some cases, e.g. for wave fields exponentially depending upon time in a media.

Paper Details

Date Published: 29 June 1994
PDF: 9 pages
Proc. SPIE 2222, Atmospheric Propagation and Remote Sensing III, (29 June 1994); doi: 10.1117/12.178050
Show Author Affiliations
Valery I. Klyatskin, Institute of Atmospheric Physics (Russia)
Konstantin V. Koshel, Pacific Oceanological Institute (Russia)
Boris M. Shevtsov, Pacific Oceanological Institute (Russia)


Published in SPIE Proceedings Vol. 2222:
Atmospheric Propagation and Remote Sensing III
Walter A. Flood; Walter B. Miller, Editor(s)

© SPIE. Terms of Use
Back to Top