Abstract
We propose a novel temperature compensation method that HBF is mounted on a piece of organic glass. It can lessen its temperature sensitivity to 0.059 nm/K, which are two orders of magnitude lower than that of an uncompensated HBF loop mirror. It is feasible that HBF loop mirror packaged with a large thermal-expansion material is insensitive to ambient temperature perturbation. This technique is beneficial to the practicality of loop mirror filter based fiber sensors.
| Original language | English |
|---|---|
| Article number | 139 |
| Pages (from-to) | 872-875 |
| Number of pages | 4 |
| Journal | Proceedings of SPIE - The International Society for Optical Engineering |
| Volume | 5623 |
| Issue number | PART 2 |
| DOIs | |
| Publication status | Published - 2004 |
| Externally published | Yes |
| Event | Passive Components and Fiber-based Devices - Beijing, China Duration: 9 Nov 2004 → 11 Nov 2004 |
Keywords
- Compensation
- Fiber loop mirror
- Filter
- High-birefringence fiber