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Diode-pumped continuous-wave eye-safe Nd:YAP laser at 1.43μm

✍ Scribed by W. Liang; X.H. Zhang; J. Xia; G.Y. Jin; L.J. Xu; G.C. Sun; Z.M. Zhao

Publisher
John Wiley and Sons
Year
2011
Tongue
English
Weight
105 KB
Volume
8
Category
Article
ISSN
1612-2011

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✦ Synopsis

The continuous-wave (CW) laser properties of an efficient diode-pumped Nd:YAP crystal operating at 1.43 μm formed with a simple plane-concave cavity have been studied. With the incident pump power of 17.8 W, an output power of 2.2 W was obtained, giving an optical conversion efficiency of 12.4% and a slope efficiency of 14.7%. The beam quality factor M 2 was less than 1.2. The power stability was less 2.4% in 60 minutes. Output power at 1.43 μm, W 0 0.5 1.0 1.5 2.0 20 0 5 10 15

Incident pump power, W T = 4.6% T = 6.7% T = 8.3% T = 2.5%

Output power at 1.43 μm laser versus the incident pump power

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