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
| Original language | English |
|---|---|
| Title of host publication | Frontiers in Optics 2019 |
| Number of pages | 2 |
| Publisher | Optical Society of America (OSA) |
| Publication date | 2019 |
| Article number | JW4A.64 |
| ISBN (Print) | 978-1-943580-67-5 |
| DOIs | |
| Publication status | Published - 2019 |
| Event | Frontiers in Optics 2019 - Marriott Wardman Park, Washington, United States Duration: 15 Sept 2019 → 19 Sept 2019 https://www.frontiersinoptics.com/ |
Conference
| Conference | Frontiers in Optics 2019 |
|---|---|
| Location | Marriott Wardman Park |
| Country/Territory | United States |
| City | Washington |
| Period | 15/09/2019 → 19/09/2019 |
| Internet address |
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