Projections of the growth of earth-sensing systems for the latter half of the 1980's show a data transmission requirement of 300 Mbps and above. Mission constraints and objectives lead to the conclusion that the most efficient technique to return the data from the sensing satellite to a ground station is through a geosynchronous data relay satellite. Of the two links that are involved (sensing satellite to relay satellite and relay satellite to ground), a laser system is most attractive for the space-to-space link. The development of CO2 laser systems for space-to-space applications is discussed with the completion of a 300 Mpbs data relay receiver and its modification into a transceiver. The technology and state-of-the-art of such systems are described in detail.


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    Titel :

    Spaceborne CO2 laser communications systems


    Beteiligte:
    Mcelroy, J. H. (Autor:in) / Mcavoy, N. (Autor:in) / Johnson, E. H. (Autor:in) / Goodwin, F. E. (Autor:in) / Peyton, B. J. (Autor:in)

    Kongress:

    IEEE Electron. and Aerospace Systems Conf. ; 1975 ; Washington, D. C., United States


    Erscheinungsdatum :

    01.07.1975


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Spaceborne CO2 laser communications systems

    Mcelroy, J. H. / Mcavoy, N. / Johnson, E. H. et al. | NTRS | 1975


    Spaceborne CO2 Laser Communications Systems

    J. H. Mcelroy / N. Mcavoy / E. H. Johnson et al. | NTIS | 1975


    Spaceborne laser radar.

    Flom, T. | NTRS | 1972


    Spaceborne laser altimetry

    Cole, T. D. / SPIE | British Library Conference Proceedings | 1997


    Bench Checkout Equipment for Spaceborne Laser Altimeter Systems

    J. C. Smith / G. C. Elman / K. D. Christian et al. | NTIS | 1993