| Autor: |
Stepanov, Vladimir V., Alekseyev, Vladimir N., Osipov, Vladimir M., Rezunkov, Yuri A., Sheremetyeva, Tatyana E. |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2004, Vol. 702 Issue 1, p283-295, 13p |
| Abstrakt: |
The peculiarities of laser radiation delivery to a space vehicle in the concept LOTV which are concerned to the introduction of a lead angle is considered. It is shown that the use of direct phase conjugation of radiation of a laser beacon beam placed on a space vehicle does not provide a required degree compensation of the radiation phase distortions caused by the turbulent atmosphere. Two-circuit adaptive laser system for high — power radiation delivery is offered in this case. In the system the processes of registration of the information about atmospheric distortions and formation of radiation are functionally partitioned. A key element of the system is a hologram — corrector being phase analogue of distortion occurring in the laser beam path between the system and lead point. © 2004 American Institute of Physics [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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