Proceedings Paper
Co-doped Tm,Ho:GdVO4 laser end-pumped by 808nm laser diode| Format | Member Price | Non-Member Price |
|---|---|---|
| $17.00 | $21.00 |
Paper Abstract
In this paper, we report a diode pumped Tm,Ho:GdVO4 laser operating at cryogenic temperature, which has 3.5W of 2-μm output. Tm,Ho:GdVO4 crystal has very stronger and broader absorption spectrum than Tm-Ho co-doped YLF and YAG, and very favorable for diode pumping. The fiber-coupled laser diode of 808nm (core diameter 0.4mm,N.A 0.22) is a pumping source to end-pumping Tm,Ho:GdVO4 crystal. The optical-optical conversion efficiency of 34% and threshold pump power of 0.79W has been achieved. The laser design and laser performance is described.
Paper Details
Date Published: 23 December 2005
PDF: 5 pages
Proc. SPIE 6028, ICO20: Lasers and Laser Technologies, 60280N (23 December 2005); doi: 10.1117/12.667146
Published in SPIE Proceedings Vol. 6028:
ICO20: Lasers and Laser Technologies
Y. C. Chen; Dianyuan Fan; Chunqing Gao; Shouhuan Zhou, Editor(s)
PDF: 5 pages
Proc. SPIE 6028, ICO20: Lasers and Laser Technologies, 60280N (23 December 2005); doi: 10.1117/12.667146
Show Author Affiliations
Xingbao Zhang, Harbin Institute of Technology (China)
Youlun Ju, Harbin Institute of Technology (China)
Youlun Ju, Harbin Institute of Technology (China)
Yuezhu Wang, Harbin Institute of Technology (China)
Published in SPIE Proceedings Vol. 6028:
ICO20: Lasers and Laser Technologies
Y. C. Chen; Dianyuan Fan; Chunqing Gao; Shouhuan Zhou, Editor(s)
© SPIE. Terms of Use
