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|Title:||Microhole-structured long period fiber grating|
|Source:||US Patent 8,160,412 B2. Washington, DC: US Patent and Trademark Office, 2012.|
|Abstract:||An optical fiber with long period fiber gratings includes an optical fiber axis, a core region extending along the fiber axis, the core region having a core refractive index, a cladding region surrounding the core region, the cladding having a cladding refractive index, and a plurality of microholes perpendicular to the fiber axis with a portion of the core region removed, the plurality of microholes are spaced apart by a grating period.|
|Rights:||Assignee: The Hong Kong Polytechnic University.|
|Appears in Collections:||Patents of PolyU|
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