30 August 1993 Development of broadband vacuum windows for high-power millimeter wave systems
Author Affiliations +
Proceedings Volume 2104, 18th International Conference on Infrared and Millimeter Waves; 21042G (1993) https://doi.org/10.1117/12.2298520
Event: 18th International Conference on Infrared and Millimeter Waves, 1993, Colchester, United Kingdom
Abstract
Frequency agile sources for future electron cyclotron wave (ECW) systems require broadband windows that aresuitable for high-power transmission (> 0.5 MW) in the millimeter wave range. While the relative bandwidths of single-disk ordouble-disk windows used in conventional monofrequent systems are of the order of 1 %, the future systems require forbandwidths of 10 % or even more (e.g. > 60 % for the FOM-Fusion-FEM 1). A description of the different window typesunder consideration and first results of a development of suitable windows have been reported in 2. This paper presents animproved test apparatus as well as our latest experimental and theoretical results about broadband windows.
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
H.-U. Nickel, "Development of broadband vacuum windows for high-power millimeter wave systems", Proc. SPIE 2104, 18th International Conference on Infrared and Millimeter Waves, 21042G (30 August 1993); doi: 10.1117/12.2298520; https://doi.org/10.1117/12.2298520
PROCEEDINGS
2 PAGES


SHARE
Back to Top