A CW blue laser emission by self-sum-frequency-mixing in Nd3+:GdAl3(BO3)4 crystal
作者： Miaoliang Huang , Yujin Chen , Xueyuan Chen , Yidong Huang , Zundu Luo
DOI: 10.1016/S0030-4018(02)01575-4
关键词: Laser pumping 、 Sapphire 、 Device parameters 、 Optics 、 Power (physics) 、 Laser 、 Crystal 、 Blue laser 、 Materials science 、 Frequency mixing
摘要: In this paper, we report a CW blue laser emission by self-sum-frequency-mixing in NGAB crystal. 48 μW of 0.459 μm output power was obtained with the absorbed pump 0.99 W from Ti:sapphire laser, and threshold is about 100 mW. The results indicate that also promising candidate for source self-sum-frequency-mixing. efficiency can be further improved optimizing device parameters.
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