Generation of turquoise light by sum frequency mixing of a diode-pumped solid-state laser and a laser diode in periodically poled KTP
Generation of turquoise light by sum frequency mixing of a diode-pumped solid-state laser and a laser diode in periodically poled KTP
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DOI：
10.1364/opex.12.004935
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发表时间：
2004-10-04
期刊：
影响因子：
3.8
通讯作者：
Ekvall, K
中科院分区：
文献类型：
--
作者：
Johansson, S;Spiekermann, S;Ekvall, K
本文报道了一种简单有效的方法，利用半导体泵浦的固体激光器和周期性极化的KTiOPO_4晶体中的激光二极管的和频混频辐射获得可见光。由于高功率激光二极管在宽波长范围内可用，因此通过适当选择激光器可以获得可见光谱中的基本上任何波长。为了演示，我们选择在蓝绿色区域中构建光源。获得了4.0 mW的蓝绿色输出功率。(C)2004年美国光学学会。
We report a simple and efficient method to achieve visible light by sum-frequency mixing radiation from a diode-pumped solid-state laser and a laser diode in a periodically poled KTiOPO4 crystal. Since high-power laser diodes are available at a wide range of wavelengths, it is thereby possible to obtain essentially any wavelength in the visible spectrum by appropriate choice of lasers. For demonstration we choose to construct a light source in the blue-green region. A turquoise output power of 4.0 mW was achieved. (C) 2004 Optical Society of America.