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:
Jan. 29, 2019
Filed:
Apr. 11, 2016
Agency for Science, Technology and Research, Singapore, SG;
St Electronics (Satcom & Sensor Systems) Pte Ltd, Singapore, SG;
Jianzhong Hao, Singapore, SG;
Bo Dong, Singapore, SG;
Verghese Paulose, Singapore, SG;
Bo Lin, Singapore, SG;
Peng Peng Bernard Lee, Singapore, SG;
Boon Hock Tan, Singapore, SG;
AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH, Singapore, SG;
ST ELECTRONICS (SATCOM & SENSOR SYSTEMS) PTE LTD, Singapore, SG;
Abstract
A Fiber Bragg grating (FBG) sensor structure, a method of fabricating a FBG sensor structure, and a method of employing a FBG sensor structure comprising an optical fiber portion having at least one FBG formed therein. The FBG sensor structure comprises an optical fiber portion having at least one FBG formed therein; and a sleeve structure capable of transferring vibrations and/or strain along a length thereof; wherein the optical fiber portion is coupled to the sleeve structure such that the central wavelength of the FBG, is variable under the transferred vibrations and/or strain.
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