Theoretical analysis and experimental demonstration of the radiation mode distribution of 45° TFG

Qin, Huabao, Xing, Zhikun, Guo, Xi, Moreno, Yarien, Yan, Zhijun, Sun, Qizhen, Zhou, Kaiming, Liu, Deming and Zhang, Lin (2019). Theoretical analysis and experimental demonstration of the radiation mode distribution of 45° TFG. Proceedings of SPIE - International Society for Optical Engineering, 11048 ,

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.

Publication DOI: https://doi.org/10.1117/12.2522238
Divisions: Engineering & Applied Sciences > Electrical, electronic & power engineering
Engineering & Applied Sciences > Institute of Photonics
Additional Information: Copyright 2019 SPIE. One print or electronic copy may be made for personal use only. Systematic reproduction, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.
Uncontrolled Keywords: fiber grating,radiation mode,spatial distribution,Electronic, Optical and Magnetic Materials,Condensed Matter Physics,Computer Science Applications,Applied Mathematics,Electrical and Electronic Engineering
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Related URLs: https://www.spi ... 2238.full?SSO=1 (Publisher URL)
http://www.scop ... tnerID=8YFLogxK (Scopus URL)
Published Date: 2019-02-14
Authors: Qin, Huabao
Xing, Zhikun
Guo, Xi
Moreno, Yarien
Yan, Zhijun
Sun, Qizhen
Zhou, Kaiming ( 0000-0002-6011-1912)
Liu, Deming
Zhang, Lin ( 0000-0002-1691-5577)

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