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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/27647

Title: A theoretical model for the temperature-dependent sensitivity of the optical sensor based on surface plasmon resonance
Authors: H.-P Chiang;Y.-C Wang;P.T Leung;W.S Tse
Contributors: NTOU:Institute of Optoelectronic Sciences
Keywords: Surface plasmon resonance;Optical sensor sensitivity;Temperature effects
Date: 2001-02-15
Issue Date: 2011-10-21T02:32:35Z
Publisher: Optics Communications
Abstract: Abstract:It is well established that the optical sensor based on the surface plasmon resonance at a metal–dielectric interface can provide very high sensitivity for many applications. It is also known that, however, this sensitivity is affected by the variation of temperature of the sensing environment, leading possibly to lower sensitivity at elevated temperatures. Here we provide a detailed theoretical model which can predict such variation of sensitivity with temperature. From the numerical results, we observe that the so-called “angular interrogation” approach seems to have the preferred stability against temperature variations. We also postulate that sensitivity gain can likely be achieved by operating the optical sensor at much lower temperatures.
Relation: 188(5-6), pp.283-289
URI: http://ntour.ntou.edu.tw/handle/987654321/27647
Appears in Collections:[光電科學研究所] 期刊論文

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