DOE OSTI · 1133626
Whispering-gallery-mode-based seismometer
Abstract
A whispering-gallery-mode-based seismometer provides for receiving laser light into an optical fiber, operatively coupling the laser light from the optical fiber into a whispering-gallery-mode-based optical resonator, operatively coupling a spring of a spring-mass assembly to a housing structure; and locating the whispering-gallery-mode-based optical resonator between the spring-mass assembly and the housing structure so as to provide for compressing the whispering-gallery-mode-based optical resonator between the spring-mass assembly and the housing structure responsive to a dynamic compression force from the spring-mass assembly responsive to a motion of the housing structure relative to an inertial frame of reference.
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Fourguette, Dominique Claire, Otugen, M Volkan, Larocque, Liane Marie, Ritter, Greg Aan, Meeusen, Jason Jeffrey, Ioppolo, Tindaro. 2014-06-03. Whispering-gallery-mode-based seismometer. https://www.osti.gov/biblio/1133626
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