Abstract
With the use of the methods of numeric simulation the possibility is analyzed of adaptive correction for randomly inhomogeneous layer of a turbulent atmosphere on the base of phase conjugation. The atmosphere was simulated as a set of random screens. The influence of different parts of distributed lens on distortions of a laser beam is considered as well as efficiency of corrections for screens placed on various distances from the transmitting aperture. It was shown that the most severe distortions were induced by turbulent layers located on the maximum distance from the plane of observation. At the same time correction for these layers is the most efficient.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of SPIE - The International Society for Optical Engineering |
| Editors | G.G. Matvienko, M.V. Panchenko |
| Pages | 135-139 |
| Number of pages | 5 |
| Volume | 4341 |
| DOIs | |
| Publication status | Published - 2001 |
| Event | 7th International Symposium on Atmospheric and Ocean Optics - Tomsk, Russian Federation Duration: 19 Jul 2000 → 22 Jul 2000 |
Other
| Other | 7th International Symposium on Atmospheric and Ocean Optics |
|---|---|
| Country | Russian Federation |
| City | Tomsk |
| Period | 19.7.00 → 22.7.00 |
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Keywords
- Adaptive correction
- Phase conjugation
- Turbulence
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Condensed Matter Physics
Cite this
Possibility of adaptive correction for atmospheric turbulent layer. / Kanev, F. Y.; Lukin, V. P.; Lavrinova, L. N.
Proceedings of SPIE - The International Society for Optical Engineering. ed. / G.G. Matvienko; M.V. Panchenko. Vol. 4341 2001. p. 135-139.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Possibility of adaptive correction for atmospheric turbulent layer
AU - Kanev, F. Y.
AU - Lukin, V. P.
AU - Lavrinova, L. N.
PY - 2001
Y1 - 2001
N2 - With the use of the methods of numeric simulation the possibility is analyzed of adaptive correction for randomly inhomogeneous layer of a turbulent atmosphere on the base of phase conjugation. The atmosphere was simulated as a set of random screens. The influence of different parts of distributed lens on distortions of a laser beam is considered as well as efficiency of corrections for screens placed on various distances from the transmitting aperture. It was shown that the most severe distortions were induced by turbulent layers located on the maximum distance from the plane of observation. At the same time correction for these layers is the most efficient.
AB - With the use of the methods of numeric simulation the possibility is analyzed of adaptive correction for randomly inhomogeneous layer of a turbulent atmosphere on the base of phase conjugation. The atmosphere was simulated as a set of random screens. The influence of different parts of distributed lens on distortions of a laser beam is considered as well as efficiency of corrections for screens placed on various distances from the transmitting aperture. It was shown that the most severe distortions were induced by turbulent layers located on the maximum distance from the plane of observation. At the same time correction for these layers is the most efficient.
KW - Adaptive correction
KW - Phase conjugation
KW - Turbulence
UR - http://www.scopus.com/inward/record.url?scp=0035046530&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0035046530&partnerID=8YFLogxK
U2 - 10.1117/12.411935
DO - 10.1117/12.411935
M3 - Conference contribution
VL - 4341
SP - 135
EP - 139
BT - Proceedings of SPIE - The International Society for Optical Engineering
A2 - Matvienko, G.G.
A2 - Panchenko, M.V.
ER -