DocumentCode :
901753
Title :
Ultrahigh Q-factor cryogenic sapphire resonator
Author :
Luiten, A.N. ; Mann, A.G. ; Blair, D.G.
Author_Institution :
Univ. of Western Australia, Nedlands, WA, Australia
Volume :
29
Issue :
10
fYear :
1993
fDate :
5/13/1993 12:00:00 AM
Firstpage :
879
Lastpage :
881
Abstract :
Measurements were made of the electrical quality factor in whispering gallery modes of a cylindrical, high purity single crystal sapphire dielectric resonator. A Q-factor of 8.3*109 at 1.6 K for a mode at 12.7 GHz is reported.
Keywords :
Q-factor; cryogenics; dielectric resonators; microwave oscillators; sapphire; solid-state microwave devices; 1.6 K; 12.7 GHz; Al 2O 3; Q-factor; SHF; cryogenic sapphire resonator; cylindrical resonator; dielectric resonator; electrical quality factor; high purity single crystal; whispering gallery modes;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el:19930587
Filename :
216286
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=901753
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