Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/149510
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Mid-infrared surface plasmon polariton chemical sensing on fiber-coupled ITO coated glass |
Autor: | Martínez, J.; Ródenas, A.; Aguiló, M.; Fernandez, T.; Solís Céspedes, Javier CSIC ORCID ; Díaz, F. | Fecha de publicación: | 20-may-2016 | Editor: | Optical Society of America | Citación: | Optics Letters 41: 2493-2496 (2016) | Resumen: | A novel fiber-coupled indium tin oxide (ITO) coated glass slide sensor for performing surface plasmon polariton chemical monitoring in the ∼3.5 μm mid-infrared (IR) range is reported. Efficient mid-IR fiber coupling is achieved with 3D laser written waveguides, and the coupling of glass waveguide modes to ITO surface plasmon polaritons (SPPs) is driven by the varying phase matching conditions of different aqueous analytes across the anomalous dispersion range determined by their molecular fingerprints. By means of using both a mid-IR fiber supercontinuum source and a diode laser, the excitation of SPPs is demonstrated. The sensor sensitivity is tested by discriminating CH from OH features of ethanol in water solutions, demonstrating an instrumental ethanol limit of detection of 0.02% in a wide concentration range of at least 0%-50%. The efficient optical monitoring of mid-IR SPPs in smart glass could have a broad range of applications in biological and chemical sensing. © 2016 Optical Society of America | Descripción: | 4 págs.; 6 figs.; OCIS codes: (240.6680) Surface plasmons; (300.6340) Spectroscopy, infrared; (130.3060) Infrared; (130.6010) Sensors. | Versión del editor: | http://doi.org/10.1364/OL.41.002493 | URI: | http://hdl.handle.net/10261/149510 | DOI: | 10.1364/OL.41.002493 | Identificadores: | doi: 10.1364/OL.41.002493 issn: 1539-4794 |
Aparece en las colecciones: | (CFMAC-IO) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
SPP_ITOsilica sensor_JMartinez16.pdf | 1,15 MB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
26
checked on 13-abr-2024
WEB OF SCIENCETM
Citations
24
checked on 24-feb-2024
Page view(s)
291
checked on 22-abr-2024
Download(s)
303
checked on 22-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.