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Theoretical analysis and experimental demonstration of the radiation mode distribution of 45° TFG
Author(s): Huabao Qin; Zhikun Xing; Xi Guo; Yarien Moreno; Zhijun Yan; Qizhen Sun; Kaiming Zhou; Deming Liu; Lin Zhang
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Paper Abstract

In this paper, we have theoretically analyzed and experimentally demonstrated the spatial distribution of the radiation mode of 45° tilted fiber grating (TFG). The simulation results have shown the intensity distribution of the radiation mode along the fiber axis exhibited an exponential reduction. In experiment, we have observed the radiation mode pattern of a 5-mm long 45°TFG. The captured profiles along the radial direction and axial direction were in good agreement with the simulated results of the model.

Paper Details

Date Published: 14 February 2019
PDF: 4 pages
Proc. SPIE 11048, 17th International Conference on Optical Communications and Networks (ICOCN2018), 1104848 (14 February 2019); doi: 10.1117/12.2522238
Show Author Affiliations
Huabao Qin, Huazhong Univ. of Science and Technology (China)
Zhikun Xing, Huazhong Univ. of Science and Technology (China)
Xi Guo, Huazhong Univ. of Science and Technology (China)
Yarien Moreno, Huazhong Univ. of Science and Technology (China)
Univ. of Panama (Panama)
Zhijun Yan, Huazhong Univ. of Science and Technology (China)
Aston Univ. (United Kingdom)
Qizhen Sun, Huazhong Univ. of Science and Technology (China)
Kaiming Zhou, Aston Univ. (United Kingdom)
Deming Liu, Huazhong Univ. of Science and Technology (China)
Lin Zhang, Aston Univ. (United Kingdom)


Published in SPIE Proceedings Vol. 11048:
17th International Conference on Optical Communications and Networks (ICOCN2018)
Zhaohui Li, Editor(s)

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