The development of key technologies for an optical communications system for deep-space probes is discussed. Aspects of the technology include the pulse-position modulation technique for data transmission, a solid-state laser with a Nd:YAG crystal end, nondiffraction-limited receivers, and the application of avalanche photodiodes to improve photon detection. Mission benefits and flight opportunities and applications are discussed. Experiments to test optical communication systems are being planned for the Space Shuttle and the Mars Rover Sample Return misson. Future missions which will probably use the system include Cassini and the Mariner Mark II.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Optical communications for future deep-space missions


    Contributors:

    Publication date :

    1988-06-01


    Type of media :

    Conference paper


    Type of material :

    No indication


    Language :

    English




    Optical communications for future deep-space missions

    RAYMAN, MARC / LESH, JAMES | AIAA | 1988


    Optical communications for deep space missions

    Enoch, M. / Wilson, K. | NTRS | 2000


    Optical Communications for Extreme Deep Space Missions

    Lesh, James / Deutsch, Leslie / Edwards, Charles | NTRS | 1996



    The Status of Ka-Band Communications for Future Deep Space Missions

    Edwards, C. / Deutsch, L. / Gatti, M. et al. | NTRS | 1997