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:
May. 07, 2024
Filed:
Aug. 19, 2019
Technion Research & Development Foundation Limited, Haifa, IL;
Amir Rozental, Haifa, IL;
Yoav Hazan, Haifa, IL;
Abstract
A method comprising: generating a pulsed laser beam comprised of non-interfering pulse-pairs having a phase difference, wherein the phase difference changes between each two consecutive cycles of the pulse-pairs; directing the pulsed laser beam at one or more optical resonators, wherein each of the one or more optical resonators is impinged by acoustic waves, to cause the pulsed laser beam to propagate through each of the one or more optical resonators, thereby interfering the pulse-pairs; and calculating shifts in a spectral response of each of the one or more optical resonators based on measuring the interference, wherein the shifts are indicative of a waveform of the acoustic waves.