Please use this identifier to cite or link to this item:
http://hdl.handle.net/2445/128185
Title: | Micro light plates for low-power photoactivated (gas) sensors |
Author: | Markiewicz, Nicolai Casals Guillén, Olga Fàbrega, Cristian Gracia, Isabel Cané i Ballart, Carles Wasisto, Hutomo Suryo Waag, Andreas Prades García, Juan Daniel |
Keywords: | Electrònica Detectors de gasos Electronics Gas detectors |
Issue Date: | 6-Feb-2019 |
Publisher: | American Institute of Physics |
Abstract: | We report a miniaturized device integrating a photoactive material with a highly efficient Light Emitting Diode light source. This so-called micro light plate configuration allows for maximizing the irradiance impinging on the photoactive material, with a minimum power consumption, excellent uniformity, and accurate control of the illumination. We demonstrate these advantages with an example application: photoactivated gas sensors with a power consumption as low as 30 μW (this is 1000 times lower than the best figures reported to date). The letter also presents a quantitative model and a set of design rules to implement it in further integrated applications. |
Note: | Reproducció del document publicat a: https://doi.org/10.1063/1.5078497 |
It is part of: | Applied Physics Letters, 2019, vol. 114, num. 5, p. 053508 |
URI: | http://hdl.handle.net/2445/128185 |
Related resource: | https://doi.org/10.1063/1.5078497 |
ISSN: | 0003-6951 |
Appears in Collections: | Articles publicats en revistes (Enginyeria Electrònica i Biomèdica) Publicacions de projectes de recerca finançats per la UE |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
685489.pdf | 1.64 MB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.