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http://cio.repositorioinstitucional.mx/jspui/handle/1002/539| Microstructured Optical Fiber Coated with Thin Films for Gas and Chemical Sensing | |
| ULADZIMIR MINKOVICH DAVID MONZON HERNANDEZ AGUSTIN JOEL VILLATORO BERNARDO | |
| Acceso Abierto | |
| Atribución-NoComercial-SinDerivadas | |
| We propose the use of tapered microstructured fibers with collapsed air-holes coated with thin layers for gas sensing. The collapsing of the holes allows having access to the evanescent fields which can be absorbed or attenuated with gas-permeable thin films. On the other hand, a section of the holey fiber is transformed into a solid multimode fiber. The beating between the multiple modes of the latter makes the transmission spectra of the device to exhibit an oscillatory pattern. This evanescent-fields-plus-modal-interferometer structure may offer interesting properties for gas and chemical sensing. As an example we demonstrate a hydrogen sensor. | |
| 04-09-2006 | |
| Artículo | |
| CIENCIAS FÍSICO MATEMÁTICAS Y CIENCIAS DE LA TIERRA | |
| Aparece en las colecciones: | Artículos arbitrados 2006 |
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| Fichero | Tamaño | Formato | |
|---|---|---|---|
| Microstructured optical fiber coated with thin films for gas and chemical sensing.pdf | 4.14 MB | Adobe PDF | Visualizar/Abrir |