Photonic crystal fiber sensors for strain and temperature measurement

被引：1

作者：

Department of Electrical Engineering, Hong Kong Polytechnic University Hung Hom, Kowloon, Hong Kong ^{[1
]}

机构：

[1] Department of Electrical Engineering, Hong Kong Polytechnic University Hung Hom, Kowloon

来源：

J. Sensors | 2009年

关键词：

30;

D O I：

10.1155/2009/476267

中图分类号：

学科分类号：

摘要：

This paper discusses the applications of photonic crystal fibers (PCFs) for strain and temperature measurement. Long-period grating sensors and in-fiber modal interferometric sensors are described and compared with their conventional single-mode counterparts. The strain sensitivities of the air-silica PCF sensors are comparable or higher than those implemented in conventional single-mode fibers but the temperature sensitivities of the PCF sensors are much lower. Copyright © 2009 J. Ju and W. Jin.

引用

共 30 条

[1]

Russell P., Photonic crystal fibers, Science, 229, pp. 258-362, (2003)

[2]

Birks T.A., Knight J.C., Russell P.St.J., Endlessly single-mode photonic crystal fiber, Optics Letters, 22, 13, pp. 961-963, (1997)

[3]

Suzuki K., Kubota H., Kawanishi S., Tanaka M., Fujita M., Optical properties of a low-loss polarization-maintaining photonic crystal fiber, Optics Express, 9, 13, pp. 676-680, (2001)

[4]

Cregan R.F., Mangan B.J., Knight J.C., Single-mode photonic band gap guidance of light in air, Science, 285, 5433, pp. 1537-1539, (1999)

[5]

Jin L., Wang Z., Liu Y., Kai G., Dong X., Ultraviolet-inscribed long period gratings in all-solidnphotonic bandgap fibers, Optics Express, 16, 25, pp. 21119-21131, (2008)

[6]

Wang Y.-P., Xiao L., Wang D.N., Jin W., Highly sensitive long-period fiber-grating strain sensor with low temperature sensitivity, Optics Letters, 31, 23, pp. 3414-3416, (2006)

[7]

Dobb H., Kalli K., Webb D.J., Measured sensitivity of arc-induced long-period grating sensors in photonic crystal fibre, Optics Communications, 260, 1, pp. 184-191, (2006)

[8]

Zhu Y., He Z., Du H., Detection of external refractive index change with high sensitivity using long-period gratings in photonic crystal fiber, Sensors and Actuators B, 131, 1, pp. 265-269, (2008)

[9]

He Z., Zhu Y., Du H., Effect of macro-bending on resonant wavelength and intensity of long-period gratings in photonic crystal fiber, Optics Express, 15, 4, pp. 1804-1810, (2007)

[10]

Hoo Y.L., Jin W., Shi C., Ho H.L., Wang D.N., Ruan S.C., Design and modeling of a photonic crystal fiber gas sensor, Applied Optics, 42, 18, pp. 3509-3515, (2003)

← 1 2 3 →