We propose a new concept controlling a satellite by a fiber laser loaded in it and demonstrated the acceleration of pendulum with 7kW/2n and 2kHz fiber laser, and measured the Cm of 16Ns/MJ corresponding to the scaling of YAG laser. This laser can be easily bundled to generate much larger power. For more efficient acceleration, we propose “metal‐free water cannon target”, the new concept of propulsion using only water. The momentum coupling coefficient of 2500[Ns/MJ] was achieved with vacuum pump oil instead of water, and we succeeded in controlling the driving direction by the system based on the new concept. This can be used for thrusting a satellite and controlling its posture in combination with fiber lasers.


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    Titel :

    Proposal of Liquid Cannon Target Driven by Fiber Laser for Micro‐Thruster in Satellite


    Beteiligte:
    Yabe, Takashi (Autor:in) / Ohzono, Hirokazu (Autor:in) / Ohkubo, Tomomasa (Autor:in) / Baasandash, Choijil (Autor:in) / Yamaguchi, Masashi (Autor:in) / Oku, Takehiro (Autor:in) / Taniguchi, Kazumoto (Autor:in) / Miyazaki, Sho (Autor:in) / Akoh, Ryosuke (Autor:in) / Ogata, Yoichi (Autor:in)

    Kongress:

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


    Erschienen in:

    AIP Conference Proceedings ; 702 , 1 ; 503-512


    Erscheinungsdatum :

    30.03.2004


    Format / Umfang :

    10 pages





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Proposal of Liquid Cannon Target Driven by Fiber Laser for Micro-Thruster in Satellite

    Yabe, T. / Ohzono, H. / Ohkubo, T. et al. | British Library Conference Proceedings | 2004


    Experimental Study on Continuous Liquid Propellant Supply Mechanisms for Water Cannon Laser Thruster

    Onda, Masahiko / Ootani, Tadashi | American Institute of Physics | 2006


    Experimental Study on Continuous Liquid Propellant Supply Mechanisms for Water Cannon Laser Thruster

    Onda, M. / Ootani, T. | British Library Conference Proceedings | 2006


    Laser Propulsion Using Metal‐Free Water Cannon Target

    Ohkubo, Tomomasa / Yabe, Takashi / Miyazaki, Sho et al. | American Institute of Physics | 2005


    Laser Propulsion Using Metal-Free Water Cannon Target

    Ohkubo, T. / Yabe, T. / Miyazaki, S. et al. | British Library Conference Proceedings | 2005