Diode-Pumped Continuous-Wave Nd³⁺:YAlO₃
Intracavity-Doubled Red Laser¹

J. Zou^a, * and L. R. Wang^b

^a Electronic and Information Engineering College, Changchun University, Changchun, 130022 China

^b Management Office of Scientific Research, Changchun University, Changchun, 130022 China

*e-mail: zouji888@sohu.com

Received August 31, 2011; published online December 28, 2011

Abstract—It is reported that efficient continuous-wave (CW) red laser generation at 670 nm in a LBO crystal
at type-I phase matching direction performed with a diode-pumped Nd³⁺:YAlO₃ (Nd:YAP) laser. With incident
pump power of 15.6 W, output power of 273 mW at 670 nm has been obtained using a 10 mm-long LBO crystal.
At the output power level of 273 mW, the output stability is better than 3.7%.

DOI: 10.1134/S1054660X12020314

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