New thermal calculations have been performed for artificially grown diamond output windows produced by chemical vapor deposition (CVD) installed on 110 GHz 1 MW gyrotrons. These results can be compared with infrared (IR) monitoring of the windows during 5 s pulses. A new prototype depressed collector gyrotron with output power in excess of 1.0 MW at 110 GHz is expected to be tested to full parameter operation at the DIII-D facility. Predicted maximum temperature and temperature profiles are presented based on the characteristics of the particular diamond disk installed on this gyrotron and the model.


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    Titel :

    Diamond gyrotron windows at the DIII-D tokamak


    Beteiligte:
    Gorelov, I.A. (Autor:in) / Lohr, J. (Autor:in) / Callis, R.W. (Autor:in) / Kajiwara, K. (Autor:in) / Ponce, D. (Autor:in)


    Erscheinungsdatum :

    01.01.2005


    Format / Umfang :

    1161826 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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    Gorelov, Y. A. / Lohr, J. / Borchard, P. et al. | British Library Conference Proceedings | 2002




    Dielectric Materials for Gyrotron Output Windows

    Parshin, V. V. | British Library Online Contents | 1994