1.8 µm passively Q-switched thulium-doped fiber laser
This work demonstrates a simple and reliable passively Q-switched thulium-doped fiber laser capable of generating an output with a peak wavelength at 1.8 µm. Lasing is realized from the shorter wavelength region of a thulium-doped silica fiber gain medium by suppressing lasing at longer wavelengths...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Published: |
Elsevier
2019
|
| Subjects: |