Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/68482
Title: | Fiber bragg grating in micro/nanofiber and method of producing the same | Authors: | Wang, DN Fang, X Liao, CR |
Issue Date: | 10-May-2016 | Source: | US Patent 9,335,468 B2. Washington, DC: US Patent and Trademark Office, 2016. | Abstract: | A method of fabricating Fiber Bragg gratings in a micro/nanofiber using ultrashort pulse irradiation, the method includes elongating and flame-brushing a single mode optical fiber to create a micro/nanofiber, and generating the ultrashort pulse irradiation to induce a plurality of refractive index changes at predetermined intervals within the micro/nanofiber, wherein the ultrashort pulse propagates through a focusing element and a diffractive element prior to propagating on the micro/nanofiber. | Rights: | Assignee: The Hong Kong Polytechnic Univeristy. |
Appears in Collections: | Patent |
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us9335468b2.pdf | 977.04 kB | Adobe PDF | View/Open |
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