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.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Laser Beam Control System To Compensate The Turbulent Distortions Of Laser Beam At Introducing A Lead Angle


    Beteiligte:

    Kongress:

    BEAMED ENERGY PROPULSION: Second International Symposium on Beamed Energy Propulsion ; 2003 ; Sendai (JAPAN)


    Erschienen in:

    AIP Conference Proceedings ; 702 , 1 ; 283-295


    Erscheinungsdatum :

    30.03.2004


    Format / Umfang :

    13 pages





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Laser Beam Control System to Compensate the Turbulent Distortions of Laser Beam at Introducing a Lead Angle

    Stepanov, V. V. / Alekseyev, V. N. / Osipov, V. M. et al. | British Library Conference Proceedings | 2004


    Laser beam degradation through turbulent interfaces

    LEGNER, H. / OTIS, JR., J. / THEOPHANIS, G. et al. | AIAA | 1978


    Laser beam degradation through optically turbulent mixing layers

    VU, B. / SUTTON, G. / THEOPHANIS, G. et al. | AIAA | 1980


    Laser Beam Control Mechanisms

    Schäfer, C.A. / Matoba, O. / Kaya, N. | AIAA | 2005


    LASER BEAM IRRADIATION DETECTION DEVICE, LASER BEAM IRRADIATION DETECTION METHOD, AND LASER BEAM IRRADIATION DETECTION SYSTEM

    YUFUNE SHUTA / HIRATA TAKUYA / IGARASHI TAKESHI | Europäisches Patentamt | 2023

    Freier Zugriff