Descripción
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A new gas sensor was developed to enable visual indication of a contamination by specific gases like NO2, SO2, UV, etc. The sensor works with a combination of subwavelength structures and specific active dye thin film layers. The objective is to use the optical changes of the dye thin films after exposure and a custom designed subwavelength structure, a suited combination of both will produce a strong color change. The indication should be visible for the human eye. To enhance this visual aspect, we used a reference sensor sealed into a non-contaminated atmosphere. This work was realized within the PHODYE STREP Project, a collaboration of the 6th Framework Program Priority Information Society Technologies. | |
Internacional
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Si |
Nombre congreso
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Photonics West 2009 |
Tipo de participación
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960 |
Lugar del congreso
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San José. California. EE.UU. |
Revisores
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Si |
ISBN o ISSN
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0277-786X |
DOI
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10.1117/12.807707 |
Fecha inicio congreso
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24/01/2009 |
Fecha fin congreso
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29/01/2009 |
Desde la página
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72181 |
Hasta la página
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72181 |
Título de las actas
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Proceedings of the SPIE, Volume 7218 (2009) Integrated Optics: Devices, Materials, and Technologies XIII |