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Proceedings Paper

The research of measuring special optical fiber refractive index profiles by refracted near-field method
Author(s): YingChun Gao; ZhiHai Liu
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Paper Abstract

Refracted near-field method is a very mature and reliable method for the measure of fiber refractive index profiles. In this paper, we use refracted near-field technique and set up the experimental device to measure special optical fiber refractive index profiles. We build a simulation model which refers to air-core photonic crystal fiber based on refracted near-field method, determine the structure parameters and the relationship between refractive index profiles and light intensity distribution, calculate fiber refractive index profiles deviation caused by the special fiber structure, and give the correction method. The experimental result is modified by the above and obtains a good treatment effect.

Paper Details

Date Published: 28 November 2011
PDF: 7 pages
Proc. SPIE 8202, 2011 International Conference on Optical Instruments and Technology: Solid State Lighting and Display Technologies, Holography, Speckle Pattern Interferometry, and Micro/Nano Manufacturing and Metrology, 82020Y (28 November 2011); doi: 10.1117/12.906262
Show Author Affiliations
YingChun Gao, Harbin Engineering Univ. (China)
ZhiHai Liu, Harbin Engineering Univ. (China)


Published in SPIE Proceedings Vol. 8202:
2011 International Conference on Optical Instruments and Technology: Solid State Lighting and Display Technologies, Holography, Speckle Pattern Interferometry, and Micro/Nano Manufacturing and Metrology
Hoi Sing Kwok; Fengzhou Fang; Lian Xiang Yang; Chongxiu Yu; Albert A. Weckenmann; Yanbing Hou; Jinxue Wang; Ji Zhao; Jinxue Wang; Peter Zeppenfeld; Boyu Ding; Boyu Ding; Liquan Dong; Liquan Dong; Jack K. Luo; Boyu Ding; Liquan Dong; Jinxue Wang, Editor(s)

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