Abstract
A pH sensor has been fabricated using a tapered single-mode optical fiber coated with cellulose and direct dyes. A range from 3 to 7.4 and from 8 to 11 (pH) was achieved without using UV light.
| Original language | English |
|---|---|
| Pages (from-to) | 464-467 |
| Number of pages | 4 |
| Journal | Proceedings of SPIE - The International Society for Optical Engineering |
| Volume | 4185 |
| DOIs | |
| Publication status | Published - 2000 |
| Externally published | Yes |
| Event | 14th International Conference on Optical Fiber Sensors - Venice, Italy Duration: 11 Oct 2000 → 13 Oct 2000 |