Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/30252
Title: Transmission properties of the single mode fiber with a cross-sectional micro-channel investigated using time-domain finite difference (FDTD) method
Authors: Qiu, J
Hong, W
Wang, DN 
Gao, D
Wang, Y
Li, Y
Keywords: Fiber optic sensor
Index-sensing
Micro-channel
Time-domain finite difference (FDTD) method
Issue Date: 2011
Publisher: Academic Press
Source: Optical fiber technology, 2011, v. 17, no. 6, p. 580-585 How to cite?
Journal: Optical fiber technology 
Abstract: Light scattering by a micro-channel intersecting core of a single mode fiber (SMF) has been investigated by use of two dimensional time-domain finite difference (2D-FDTD) method and the numerical results are in good agreement with those reported in the experiments. The transmission properties of the SMF with such a micro-channel can be attributed to the combined results of scattering effect and FP resonance effect. It is suggested that the SMF with micro-channel of about 4-6 μm in diameter can be effectively used for refractive index sensing with a high refractive index resolution up to ∼10-5.
URI: http://hdl.handle.net/10397/30252
ISSN: 1068-5200
EISSN: 1095-9912
DOI: 10.1016/j.yofte.2011.07.016
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