| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10633031 | Optical Materials | 2011 | 6 Pages |
Abstract
Measurements of 30 μm thick layers showed high Yb absorption of 500 dB/m at 980 nm. The fluorescence lifetime was close to 1 ms and the propagation loss was less than 20 dB/m at 633 nm, currently limited by the measurement system. The results show that a potential material for high power applications has been achieved.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
David Eger, Gil Atar, Ariel Bruner, Bruno Sfez, Irit Juwiler, Temmu Kokki, Pekka Kykkänen,