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Memorias de investigación
Communications at congresses:
New type of standalone gas sensors based on dye, thin films, and subwavelength structures
Year:2009
Research Areas
  • Magnetic materials
Information
Abstract
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.
International
Si
Congress
Photonics West 2009
960
Place
San José. California. EE.UU.
Reviewers
Si
ISBN/ISSN
0277-786X
10.1117/12.807707
Start Date
24/01/2009
End Date
29/01/2009
From page
72181
To page
72181
Proceedings of the SPIE, Volume 7218 (2009) Integrated Optics: Devices, Materials, and Technologies XIII
Participants
  • Participante: A. BARRANCO (Consejo Superior de Investigaciones Cientificas - CSIC España)
  • Participante: L. DAVOINE (Ctr. Suisse Electronique et de Microtechnique SA. Switzerland)
  • Participante: M. SCHNIEPER (Ctr. Suisse Electronique et de Microtechnique SA. Switzerland)
  • Autor: Miguel Holgado Bolaños (UPM)
  • Autor: Rafael Casquel Del Campo (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Ingeniería y Aplicaciones del Láser
  • Centro o Instituto I+D+i: Centro Laser
  • Departamento: Física Aplicada a la Ingeniería Industrial
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