Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/89437
Title: Investigation of temperature sensitivity under the influence of coupling strength between a silica core and a satellite waveguide in a photonic crystal fiber with selective infiltration of glycerin
Authors: Li, Kun
Lim, Jun Long
Xu, Zhilin
Hu, Dora Juan Juan
Wong, Rebecca Yen-Ni
Shum, Perry Ping
Hao, Emily Jianzhong
Wang, Yixin
Sun, Qizhen
Jiang, Meng
Keywords: Photonic Crystal Fiber
Optical Fiber Sensor
DRNTU::Engineering::Electrical and electronic engineering
Issue Date: 2016
Source: Li, K., Lim, J. L., Xu, Z., Hu, D. J. J., Wong, R. Y.-N., Shum, P. P., . . . Jiang, M. (2016). Investigation of temperature sensitivity under the influence of coupling strength between a silica core and a satellite waveguide in a photonic crystal fiber with Selective infiltration of glycerin. Procedia Engineering, 140, 72-76. doi:10.1016/j.proeng.2015.08.1115
Series/Report no.: Procedia Engineering
Abstract: In this report, we carry out simulation and experimental investigations of directional coupler structures with different separations between the glycerin selectively infiltrated channel and silica core of a large mode area Photonic Crystal Fiber (PCF). We assess their coupling characteristics and the corresponding temperature sensing capabilities. The temperature sensitivities of the glycerin selectively infiltrated channel adjacent to the silica core and two periods away from the silica core are −3.115 nm/°C and −2.332 nm/°C respectively. The glycerin selectively infiltrated channel three periods away from the silica core displays −107.8 pm/°C, an order of magnitude less temperature sensitive. The simulation results agree with the experimental results that there is a strong correlation between the coupling strength of the glycerin selectively infiltrated channel and the silica core, affecting its temperature response.
URI: https://hdl.handle.net/10356/89437
http://hdl.handle.net/10220/46222
ISSN: 1877-7058
DOI: 10.1016/j.proeng.2015.08.1115
Rights: © 2016 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:EEE Journal Articles

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