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Navarrete Fernández, María Cruz and Díaz Herrera, Natalia and González Cano, Agustín and Esteban Martínez, Óscar and Leite, Ivo (2011) Selectivity of SPR fiber sensors in absorptive media: An experimental evaluation. Sensors and Actuators B - Chemical, 160 (1). pp. 592-597. ISSN 0925-4005
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Official URL: http://dx.doi.org/10.1016/j.snb.2011.08.033
Abstract
Conventional surface plasmon resonance (SPR) fiber sensors show selective behavior when resonance wavelengths are tuned to absorption peaks of the surrounding medium, as it is experimentally shown and evaluated in this paper by using a doubly-deposited uniform-waist tapered optical fiber (DLUWT) and a dye as a test material. This behavior is clearly distinguishable from the usual response to nonabsorbing media and can be used to develop a new concept of SPR transducers. At the same time, the obtained results, which are in accordance with the theoretical predictions permit to increase the basic knowledge on surface plasma waves excitation in optical fibers.
Item Type: | Article |
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Additional Information: | Copyright © 2011 Elsevier B.V. |
Uncontrolled Keywords: | Surface-Plasmon Resonance, Dispersion |
Subjects: | Sciences > Physics > Optics |
ID Code: | 23920 |
Deposited On: | 23 Jan 2014 11:39 |
Last Modified: | 31 Dec 2020 00:02 |
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