140 GHz gyrotron development at KfK Karlsruhe

Publikationstyp

Conference Paper

Publikationsdatum

1990-12-01

Sprache

English

Author

Dammertz, Guenter

Dumbrajs, Olgierd

Gantenbein, Gerd

Geist, Andreas René

Hochschild, Gerd

Kuntze, Michael

Möbius, Arnold W.

Nickel, Hans-Ulrich

Piosczyk, Bernhard

Thumm, Manfred K. A.

Wenzelburger, Heinz

Institut

Hochfrequenztechnik E-3

TORE-URI

http://hdl.handle.net/11420/3928

First published in

Proceedings of SPIE

Number in series

15144

Article Number

15144C

Citation

Proceedings of SPIE - The International Society for Optical Engineering (1514): 15144C (1990)

Contribution to Conference

15th International Conference on Infrared and Millimeter Waves 1990

Publisher DOI

10.1117/12.2301566

Publisher

SPIE

The experimental setup of a gyrotron which operates in the TE0,3 mode is described. The results of measurements with several gyrotron versions at short pulses (0.5 ms) and long pulses (100 ms) are reported. Designs for higher powers (up to 1 MW) using a nonsymmetric volume mode are presented. First experiments will use the TE10,4 mode. A quasioptical convertor for the output mode will be used, either in conjunction with an axial window or, later, with a radial window.