NAGIOS: RODERIC FUNCIONANDO
Water vapor sensors based on the swelling of relief gelatin gratings
Repositori DSpace/Manakin
- Inici
- Investigació
- e-prints
- 33 - Ciències Tecnológiques
- Visualitza element
IMPORTANT: Aquest repositori està en una versió antiga des del 3/12/2023. La nova instal.lació está en https://roderic.uv.es/
Water vapor sensors based on the swelling of relief gelatin gratings
Mostra el registre complet de l'element
|
Visualització
|
| Calixto, Sergio; Andrés, Miguel V. | |||
| Aquest document és un/a article, creat/da en: 2015 | |||
|
|||
| We report on a novel device to measure relative humidity.The sensor is based on surface diffraction gratings made of gelatin. This material swells and shrinks according to the content of water vapor in air. By sending a light beam to the grating, diffracted orders appear. Due to the gelatin swelling or shrinking, first order intensity changes according to the relative humidity. Calibration curves relating intensity versus relative humidity have been found. The fabrication process of diffraction gratings and the testing of the prototype sensing devices are described. | |||
| Veure al catàleg Trobes | |||