ISSN:
1090-6533
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract A theoretical and experimental investigation is made of the magnitude and nature of the dielectric losses in weakly absorbing synthetic diamonds in the wavelength range 1.75–6.8 mm at temperatures T=20–500 °C. Some samples exhibited extremely low losses (tan δ 〈10−5) which makes plasma-chemically deposited diamond wafers suitable for fabricating windows for megawatt continuous gyrotrons. It is shown that in principle, a further substantial reduction in losses can be achieved.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1134/1.1262455
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