English
 
User Manual Privacy Policy Disclaimer Contact us
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT

Released

Journal Article

A CVD-DIAMOND DISK BREWSTER WINDOW FOR A FREQUENCY STEP-TUNABLE 1 MW GYROTRON

MPS-Authors
/persons/resource/persons110724

Wagner,  D.
Experimental Plasma Physics 2 (E2), Max Planck Institute for Plasma Physics, Max Planck Society;

External Ressource
No external resources are shared
Fulltext (public)
There are no public fulltexts stored in PuRe
Supplementary Material (public)
There is no public supplementary material available
Citation

Yang, X., Borie, E., Dammertz, G., Heidinger, R., Koppenburg, K., Piosczyk, B., et al. (2003). A CVD-DIAMOND DISK BREWSTER WINDOW FOR A FREQUENCY STEP-TUNABLE 1 MW GYROTRON. International Journal of Infrared and Millimeter Waves, 24, 2017-2024. doi:10.1023/B:IJIM.0000009757.04446.24.


Cite as: http://hdl.handle.net/11858/00-001M-0000-0027-3F61-C
Abstract
Output window design is one of the key issues for realizing broadband output of a multi-frequency gyrotron. Corresponding to the recent development of a frequency step-tunable 1 MW gyrotron at FZK, this paper reports about a newly designed ultra-broadband CVD-diamond disk Brewster window. The detailed calculations of mm-wave transmission characteristics are given, and measurement results of the disk loss tangent and its distribution across the disk are also presented. The geometry of the window unit has been optimized to keep the window reflections low over a wide angular range around the Brewster angle.