Conference paper
Optical ammonia sensors based on Hollow core fiber and photoacoustic spectroscopy
In
Frontiers in Optics 2019
—
2019
Abstract
Gas sensors are of great interest in detection and monitoring of air pollution. We report on the sensing of ammonia gas using two optical modalities. We demonstrate an all-fiber based hollow core ammonia gas sensing and a photoacoustic based sensing of ammonium solution. Both systems demonstrate fast response time, high repeatability and cost effectiveness
| Language: | English |
|---|---|
| Publisher: | Optical Society of America (OSA) |
| Year: | 2019 |
| Proceedings: | Frontiers in Optics 2019<br/> |
| ISBN: | 1943580677 and 9781943580675 |
| Types: | Conference paper |
| DOI: | 10.1364/FIO.2019.JW4A.64 |
| ORCIDs: | Woyessa, Getinet , Bang, Ole and Markos, Christos |
