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


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.

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Divisions: College of Engineering & Physical Sciences > Aston Institute of Photonics Technology (AIPT)
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
Publication ISSN: 1996-756X
Last Modified: 15 Jul 2024 07:49
Date Deposited: 21 Feb 2019 12:08
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Related URLs: https://www.spi ... 2238.full?SSO=1 (Publisher URL)
http://www.scop ... tnerID=8YFLogxK (Scopus URL)
PURE Output Type: Conference article
Published Date: 2019-02-14
Accepted Date: 2018-11-01
Authors: Qin, Huabao
Xing, Zhikun
Guo, Xi
Moreno, Yarien
Yan, Zhijun
Sun, Qizhen
Zhou, Kaiming (ORCID Profile 0000-0002-6011-1912)
Liu, Deming
Zhang, Lin (ORCID Profile 0000-0002-1691-5577)



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