https://scholars.lib.ntu.edu.tw/handle/123456789/586350
標題: | Comparison of Single and Double Cladding Long Period Fiber Grating Sensor using an Intensity Modulation Interrogation System | 作者: | 單秋成 江家慶 |
關鍵字: | Fiber Bragg gratings; Intensity modulation; Long period fiber grating; Optical fiber sensor | 公開日期: | 2006 | 卷: | 258 | 起(迄)頁: | 23-29 | 來源出版物: | Optics Communications | 摘要: | The performance of long period fiber grating (LPFG) sensors written in single cladding and double cladding fibers have been compared by using a fast responding interrogation system based on intensity modulation. Temperature and dynamic strain monitoring using this system have been demonstrated. This system is capable of resolving strain to 0.2 and 0.4 με at a loading frequency of 20 Hz, and temperature resolution to 0.02 and 0.19 °C by using LPFG in the single cladding (SC-LPFG) and double cladding (DC-LPFG), respectively. © 2005 Elsevier B.V. All rights reserved. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/586350 https://www.scopus.com/inward/record.uri?eid=2-s2.0-28544440391&doi=10.1016%2fj.optcom.2005.07.046&partnerID=40&md5=56f3dc1fd8657a89438a9fba75afb87d |
ISSN: | 00304018 | SDG/關鍵字: | Cladding (coating); Optical sensors; Strain; Intensity modulation; Long period fiber grating (LPFG); Optical fiber sensor; Fiber Bragg gratings |
顯示於: | 機械工程學系 |
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