Experimental study on the characteristics of high-birefringence long-period optical fiber gratings

Yingwu Zhou; Kan Gao; Rui Huang; Jian Xin Geng; Zujie Fang

doi:10.1117/12.481206

28 August 2002 Experimental study on the characteristics of high-birefringence long-period optical fiber gratings

Yingwu Zhou, Kan Gao, Rui Huang, Jian Xin Geng, Zujie Fang

Proceedings Volume 4904, Optical Fiber and Planar Waveguide Technology II; (2002) https://doi.org/10.1117/12.481206
Event: Asia-Pacific Optical and Wireless Communications 2002, 2002, Shanghai, China

Abstract

this paper, the strain and temperature responses of long-period Bragg grating written on Panda fiber are presented. Both the strain and temperature responses show a good linear characteristics at a strain range of 0-2500 ?? and a temperature range of 50-100 °C . The temperature-tuning characteristics of the LPG by using a thin film metal coating on the nude surface of the fiber as a heater are also demonstrated. In the range of 0- 150 mA the response curve of the LPG have good linearity with the square of the current, while the loss change is less than 0.3dB.

Citation Download Citation

Yingwu Zhou, Kan Gao, Rui Huang, Jian Xin Geng, and Zujie Fang "Experimental study on the characteristics of high-birefringence long-period optical fiber gratings", Proc. SPIE 4904, Optical Fiber and Planar Waveguide Technology II, (28 August 2002); https://doi.org/10.1117/12.481206

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