The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 11, 2023
Filed:
Feb. 11, 2020
Arizona Board of Regents on Behalf of the University of Arizona, Tucson, AZ (US);
ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIVERSITY OF ARIZONA, Tucson, AZ (US);
Abstract
A miniaturized integrated frequency locked optical whispering evanescent resonator comprises: an optical source; an optical path having a first end and a second end, the optical path coupled to the optical source at the first end; an optical resonator disposed along a side of the optical path between the first and second ends, the optical resonator coupled to the optical path through an evanescent field to excite an optical whispering-gallery mode; an optical receiver coupled to the second end of the optical path; and a digital data processor configured to communicate with the optical receiver and the optical source, wherein the digital data processor comprises a frequency locking system and a data acquisition system, wherein the frequency locking system tunes the frequency of the optical source to the optical whispering-gallery mode of the optical resonator, and wherein the resonator weighs less than 15 kg and is containable within a volume less than 30 liters.