Conference paper
Acetone vapor sensing using a vertical cavity surface emitting laser diode coated with polystyrene
Nanophotonic Devices, Department of Photonics Engineering, Technical University of Denmark1
Department of Photonics Engineering, Technical University of Denmark2
Department of Micro- and Nanotechnology, Technical University of Denmark3
Polymer Microsystems for Cell Processing Group, Polymer Micro and Nano Engineering Section, Department of Micro- and Nanotechnology, Technical University of Denmark4
Polymer Micro and Nano Engineering Section, Department of Micro- and Nanotechnology, Technical University of Denmark5
Nanoprobes Group, NanoSystemsEngineering Section, Department of Micro- and Nanotechnology, Technical University of Denmark6
NanoSystemsEngineering Section, Department of Micro- and Nanotechnology, Technical University of Denmark7
Quantum and Laser Photonics, Department of Photonics Engineering, Technical University of Denmark8
We report theoretical and experimental on a new vapor sensor, using a single-mode vertical-cavity surface-emitting laser (VCSEL) coated with a polymer sensor coating, which can detect acetone vapor at a volume fraction of 2.5%. The sensor provides the advantage of standard packaging, small form-factor, mechanical stability and low cost when combined with a monolithically integrated photodiode detector.
| Language: | English |
|---|---|
| Year: | 2009 |
| Proceedings: | 14th Annual Conference on Commercializing Micro- and Nanotechnology |
| Types: | Conference paper |
| ORCIDs: | Ansbæk, Thor , Nielsen, Claus Højgaard , Larsen, Niels Bent , Boisen, Anja , Chung, Il-Sug and Yvind, Kresten |
