Efficient Intracavity Second-Harmonic Generation
at 930 nm in a BiB₃O₆ Crystal¹

L. X. Shi* and T. T. Liu

School of Optoelectronic Engineering, Changchun University of Science and Technology, Changchun 130022, China

*e-mail: shilixia_cust@163.com

Received September 27, 2011; published online February 6, 2012

Abstract—It is reported that efficient continuous-wave (CW) blue laser generation at 465 nm in a BiB₃O₆
(BiBO) crystal at type-I phase matching direction performed with a diode-pumped Nd³⁺:YAlO₃ (Nd:YAP)
laser. With incident pump power of 18.4 W, output power of 823 mW at 465 nm has been obtained using a
10mm-long BiBO crystal. At the output power level of 823 mW, the output stability is better than 2.3%.

DOI: 10.1134/S1054660X12030188

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