Using a wide range of dielectric materials used as space vehicle antenna randomes it is shown that laser induced damage from CO2 laser and irradiances up to 800 W cm-2, is confined to the surface layers. This was found from changes in the complex permittivity where the loss tangent in all the samples increased for fluxes greater than 60 W cm-2.


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    Title :

    Laser induced microwave damage to dielectric materials


    Additional title:

    Laserinduzierte Mikrowellenschaeden an dielektrischen Materialien


    Contributors:
    Rao, K.V.N. (author)

    Published in:

    Journal of Applied Physics ; 48 , 7 ; 3032-3034


    Publication date :

    1977


    Size :

    3 Seiten, 8 Quellen



    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English





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