Continuous-Wave Laser Performance of an LD-End-Pumped Single Tm3+-Doped GdVO4 Crystal at Room Temperature

被引：0
|
作者：
F. Tan
F. X. Yu
L. L. Wang
机构：
[1] Changchun University of Science and Technology,Department of Materials Science and Engineering
[2] College of Science,undefined
[3] Changchun University,undefined
来源：
Journal of Russian Laser Research | 2014年 / 35卷
关键词：
diode-pumping lasers; Tm:GdVO; crystal;
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中图分类号：
学科分类号：
摘要：
We investigate a laser-diode end-pumped continuous-wave Tm:GdVO4 laser with different crystal lengths at room temperature. At a Tm-doping concentration of 2.5 at.% and with a 3 × 3 × 3 mm3 crystal, we reach the maximum output power 670 mW at a central wavelength of 1,915 nm and a beam quality factor of 4.8. We show experimentally that the Tm:GdVO4 crystal used is quite sensitive to the operation temperature.
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页码：295 / 297
页数：2
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