Share Email Print
cover

Proceedings Paper

20.2W CW 2.118μm Ho:YAlO3 laser pumped by 1.915nm Tm-doped fiber laser
Author(s): Ting Yu; Gang Bai; Zhongguo Yang; Weibiao Chen
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

We report on the continuous wave operation of a Ho:YAP laser pumped by an all-fiber Tm-doped fiber laser, the pump laser wavelength is 1.915μm and the output laser wavelength is 2.118μm. The all fiber Tm-doped fiber laser has 70W max output power with 200W pumped power, and the output laser wavelength is 1.915μm. And this laser is used as pump laser to a Ho:YAP laser system. 20.2W CW laser power is obtained from a 0.5 at % Ho3+-doped YAP crystal at 2118.4nm with slope efficiency of 72%.

Paper Details

Date Published: 20 May 2015
PDF: 5 pages
Proc. SPIE 9466, Laser Technology for Defense and Security XI, 94660U (20 May 2015); doi: 10.1117/12.2177643
Show Author Affiliations
Ting Yu, Shanghai Institute of Optics and Fine Mechanics (China)
Gang Bai, Shanghai Institute of Optics and Fine Mechanics (China)
Zhongguo Yang, Shanghai Institute of Optics and Fine Mechanics (China)
Weibiao Chen, Shanghai Institute of Optics and Fine Mechanics (China)


Published in SPIE Proceedings Vol. 9466:
Laser Technology for Defense and Security XI
Mark Dubinskii; Stephen G. Post, Editor(s)

© SPIE. Terms of Use
Back to Top