Optical and infrared interferometry will open new vistas for astronomy over the next decade. Space based interferometers, operating unfettered by the Earth's atmosphere, will offer the greatest scientific payoff. They also present the greatest technological challenge: laser metrology systems must perform with sub-nanometer precision; mechanical vibrations must be controlled to nanometers, requiring orders of magnitude disturbance rejection; a multitude of actuators and sensors must operate flawlessly and in concert. The Jet Propulsion Laboratory along with its industry partners, Lockheed Martin and TRW, are addressing these challenges with a development program that plans to establish technology readiness for the Space Interferometry Mission by the end of 2004.


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    Title :

    The Space Interferometry Mission (SIM): technology development progress and plans


    Contributors:

    Published in:

    Publication date :

    2002-01-01


    Size :

    2545497 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English