Ultrahigh Q-Factor Cryogenic Sapphire Resonator

Andre Luiten, Anthony Mann, David Blair

Research output: Contribution to journalArticle

30 Citations (Scopus)

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 x 10(9) at 1.6 K for a mode at 12.7 GHz is reported.
Original languageEnglish
Pages (from-to)879-881
JournalElectronics Letters
Volume29
Issue number10
DOIs
Publication statusPublished - 1993

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