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Optically Pumped Semiconductor Lasers: A new reliable technique for realizing highly efficient visible lasers.

机译:光泵浦半导体激光器:一种实现高效率可见光激光器的可靠新技术。

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Optically pumped semiconductor material is a complimentary gain medium for rare earth or transition metal dopedcrystals. The design of several compositions based on GaAs allows the realization of a wavelength range between710nm and 1180nm. This can be diode pumped and frequency doubled to cover the near UV up to the yellow spectralrange. The power is scaleable and we have realized several Watts at 488nm and 460nm. Experimental results will bepresented and discussed as well as reliability data to show that this technology has ripened for industrial applications.
机译:光泵浦半导体材料是稀土或过渡金属掺杂晶体的互补增益介质。基于GaAs的几种成分的设计可以实现710nm至1180nm之间的波长范围。可以用二极管泵浦并使其倍频,以覆盖近紫外光直至黄色光谱范围。功率是可缩放的,我们已经实现了488nm和460nm的几瓦功率。将展示和讨论实验结果以及可靠性数据,以表明该技术已经在工业应用中成熟。

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