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Proceedings Paper

Study on PMD of temperature-compensated FBG
Author(s): Tigang Ning; Li Pei; Wei Jian; Yan Wei; Shangshang Pei; Zhiyong Ning; Feng Qiu; Shuisheng Jian
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Paper Abstract

A temperature-compensated material of fiber Bragg grating (FBG), which has negative thermal-expansion coefficients, has been presented. The temperature coefficient of FBG's center wavelength is less than 0.0005nm/°C after three-layers-structure package under tension. For the first time, PMD of temperature-compensated FBG have been detailedly studied. The PMD of temperature-compensated FBG has been measured from -20°C to 60°C. The measured result shows that the PMD has little changed at different temperature.

Paper Details

Date Published: 10 January 2005
PDF: 4 pages
Proc. SPIE 5623, Passive Components and Fiber-based Devices, (10 January 2005); doi: 10.1117/12.572402
Show Author Affiliations
Tigang Ning, Beijing Jiaotong Univ. (China)
Li Pei, Beijing Jiaotong Univ. (China)
Wei Jian, Beijing Jiaotong Univ. (China)
Yan Wei, Beijing Jiaotong Univ. (China)
Shangshang Pei, Beijing Jiaotong Univ. (China)
Zhiyong Ning, Beijing Jiaotong Univ. (China)
Feng Qiu, Beijing Jiaotong Univ. (China)
Shuisheng Jian, Beijing Jiaotong Univ. (China)


Published in SPIE Proceedings Vol. 5623:
Passive Components and Fiber-based Devices
Yan Sun; Shuisheng Jian; Sang Bae Lee; Katsunari Okamoto, Editor(s)

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