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Proceedings Paper

Special long-period fiber grating devices
Author(s): Y. J. Rao; T. Zhu
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Paper Abstract

In this paper, special long period fiber gratings with Gauss envelope and rotary refractive index modulations, as well as ultra long period fiber grating are fabricated by using the high frequency CO2 laser pulses exposure method. The characteristics of these LPFGs are investigated by experiment. It is anticipated that these novel LPFGs would find potential applications in optical fiber sensing and optical fiber communication due to their special optical waveguide structure.

Paper Details

Date Published: 4 December 2007
PDF: 9 pages
Proc. SPIE 6781, Passive Components and Fiber-based Devices IV, 67810L (4 December 2007); doi: 10.1117/12.743546
Show Author Affiliations
Y. J. Rao, Univ. of Electronic Science and Technology of China (China)
Chongqing Univ. (China)
T. Zhu, Chongqing Univ. (China)

Published in SPIE Proceedings Vol. 6781:
Passive Components and Fiber-based Devices IV
Ming-Jun Li; Jianping Chen; Satoki Kawanishi; Ian H. White, Editor(s)

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