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Proceedings Paper

Slotted-core photonic crystal fiber in gas-sensing application
Author(s): S. Asaduzzaman; K. Ahmed; B. K. Paul
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Paper Abstract

Combustible or harmful gasses noticeable all around are adequate to decimating a geographical region of bringing about a flame, explosion, and venomous exposure. In this paper, a highly sensitive gas sensor based on slotted-core photonic crystal fiber has been presented which can be used as a gas sensor. The guiding properties of the proposed PCF are numerically investigated by employing finite element method (FEM). The Proposed PCF contains slotted core and a hexagonal cladding where the geometrical parameters are varied to optimized. Simulation result reveals that the proposed PCF shows a high relative sensitivity of 48.26%, the high birefringence of 2.17×10-2 and a lower confinement loss of 1.26×10 -5 dB/m. Effective area, Beat length, Splice loss, V-parameter are also reported in this paper.

Paper Details

Date Published: 14 November 2016
PDF: 9 pages
Proc. SPIE 10025, Advanced Sensor Systems and Applications VII, 100250O (14 November 2016); doi: 10.1117/12.2247753
Show Author Affiliations
S. Asaduzzaman, Mawlana Bhashani Science and Technology Univ. (Bangladesh)
K. Ahmed, Mawlana Bhashani Science and Technology Univ. (Bangladesh)
B. K. Paul, Mawlana Bhashani Science and Technology Univ. (Bangladesh)

Published in SPIE Proceedings Vol. 10025:
Advanced Sensor Systems and Applications VII
Tiegen Liu; Shibin Jiang; Rene Landgraf, Editor(s)

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