Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/2461
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Electrical Engineering | - |
dc.creator | Wang, D | - |
dc.creator | Li, Y | - |
dc.creator | Lu, J | - |
dc.date.accessioned | 2010-12-08T06:46:36Z | - |
dc.date.available | 2010-12-08T06:46:36Z | - |
dc.identifier.uri | http://hdl.handle.net/10397/2461 | - |
dc.language.iso | en | en_US |
dc.rights | Assignee: The Hong Kong Polytechnic University. | en_US |
dc.title | High temperature sustainable fiber bragg gratings | en_US |
dc.type | Patent | en_US |
dc.description.otherinformation | US7835605; US7835605 B1; US7835605B1; US7,835,605; US 7,835,605 B1; 7835605; Appl No. 12/470,367 | en_US |
dcterms.abstract | An optical fiber 200 with a high thermal resistance fiber Bragg grating (FBG) 130. Compared to existing FBG's, the invention provides greatly enhanced thermal stability, being stable up to 1200.degree. C. The grating reflectivity and resonant wavelength are maintained for extended duration at high temperatures. The FBG is thus suitable in high temperature sensors. The high thermal resistance of the FBG is obtained in a method of pre-annealing the optical fiber 105 at high temperature prior to inscribing the FBG. The high thermal resistance is optionally enhanced in a post-FBG creation step of heat treating the optical fiber 105 and FBG. | - |
dcterms.bibliographicCitation | US Patent 7,835,605 B1. Washington, DC: US Patent and Trademark Office, 2010. | - |
dcterms.issued | 2010-11-16 | - |
dc.description.country | US | - |
dc.description.oa | Version of Record | en_US |
Appears in Collections: | Patent |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
us7835605b1.pdf | 214.2 kB | Adobe PDF | View/Open |
Page views
103
Last Week
0
0
Last month
Citations as of Apr 21, 2024
Downloads
47
Citations as of Apr 21, 2024
Google ScholarTM
Check
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.