Bulygin, A. D., Kistenev, Y. V., Meglinski, I., Danilkin, E. A. and Vrazhnov, D. A. (2020). Imitation of ultra-sharp light focusing within turbid tissue-like scattering medium by using time-independent Helmholtz equation and method Monte Carlo. Proceedings of SPIE - The International Society for Optical Engineering, 11582 ,
Abstract
Based on time-independent Helmholtz equation and its solution in frame of inhomogeneous approximation a hybrid computational method for imitation of propagation of bounded laser beam focused into biological tissue is introduced. The biological tissue is simulated as a semi-infinite randomly inhomogeneous medium. The developed approach is intended to model laser beams in the super-sharp focusing mode. The results of modeling of laser light focusing into the turbid tissue-like scattering medium with lenses of various shapes are presented.
| Publication DOI: | https://doi.org/10.1117/12.2582667 |
|---|---|
| Divisions: | College of Engineering & Physical Sciences > School of Engineering and Technology > Mechanical, Biomedical & Design |
| Additional Information: | Copyright 2020 SPIE. One print or electronic copy may be made for personal use only. Systematic reproduction, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited. Copyright: Copyright 2020 Elsevier B.V., All rights reserved. |
| Uncontrolled Keywords: | Biotissue,Helmholtz equation,Light scattering model,Monte Carlo method,Electronic, Optical and Magnetic Materials,Condensed Matter Physics,Computer Science Applications,Applied Mathematics,Electrical and Electronic Engineering |
| Publication ISSN: | 1996-756X |
| Full Text Link: | |
| Related URLs: |
http://www.scop ... tnerID=8YFLogxK
(Scopus URL) |
PURE Output Type: | Conference article |
| Published Date: | 2020-11-17 |
| Accepted Date: | 2020-08-01 |
| Authors: |
Bulygin, A. D.
Kistenev, Y. V. Meglinski, I. ( 
0000-0002-7613-8191)
Danilkin, E. A. Vrazhnov, D. A. |
CORE (COnnecting REpositories)
CORE (COnnecting REpositories)