Directly diode-pumped holmium fiber lasers

Directly diode-pumped holmium fiber lasers
复制标题

DOI:
10.1364/ol.32.002496
复制
发表时间:
2007-09-01
期刊:
影响因子:
3.6
通讯作者:
Erbert, G.
Erbert, G.
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
Jackson, Stuart D.;Bugge, F.;Erbert, G.

文献摘要

被引文献

相似文献

采用工作波长为1148 nm的高功率半导体激光器泵浦无敏化剂掺钬石英和氟化物中红外光纤激光器。采用掺Ho ~(3+)、Pr ~(3+)的氟化物光纤,在2.86 μ m波长处获得了162 mW的最大输出功率,斜率效率为24%。使用Ho 3+掺杂的石英光纤,在2.1 μ m的最大输出功率为55 mW,产生在27%的斜率效率,一个值的限制泵浦激发态吸收的存在。(c)2007年,美国光学学会。
Sensitizer-free holmium-doped silica and fluoride mid-infrared fiber lasers are pumped using a high-power diode laser operating at 1148 nm. A maximum output power of 162 mW at 2.86 mu m was produced at a slope efficiency of 24% using Ho3+, Pr3+-doped fluoride fiber. Using Ho3+-doped silica fiber, a maximum output power of 55 mW at 2.1 mu m was generated at a slope efficiency of 27%, a value limited by the presence of pump excited state absorption. (c) 2007 Optical Society of America.