| Autor: |
Andrey Yu. Rodionov, V I Kuprenyuk, D A Goryachkin, Yuri A. Rezunkov, V. M. Irtuganov, V V Sergeev, Sergei A. Dimakov, V E Sherstobitov, V P Kalinin, Nikolay A. Romanov |
| Rok vydání: |
1998 |
| Předmět: |
|
| Zdroj: |
Laser Optics '98: Nonlinear and Coherent Optics. |
| ISSN: |
0277-786X |
| Popis: |
A novel algorithm of compensation for repetitively-pulsed laser beam wandering at propagation paths, caused by the atmospheric turbulence and mirror vibrations has been proposed and verified in experiments with a TE-CO2 laser. The algorithm is based on the precise temporal control of triggering each of the TE-laser pulses at the moments when the auxiliary probe cw-laser beam modified by a modal-type adaptive optics system and having exactly the same wavefront profile, as the pulsed radiation, hits the remote object (retroreflector in the pre-set point at the path exit) by its brightest speckle.© (1998) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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