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Eyesafe optical parametric system pumped by solid state lasers

机译:固态激光器泵浦的人眼安全光学参量系统

摘要

A solid state laser beam generating system includes a solid state laser which produces a laser beam having a wavelength outside the eyesafe range of 1.5 m to 1.8 m. A converter including a non- linear structure is used to convert the laser beam to a beam having a wavelength within the eyesafe range. The non-linear structure has three defined principal axes and the input laser beam to the structure travels in a direction offset from one of the principal axes by an angle greater than 2.
机译:固态激光束产生系统包括固态激光器,该固态激光器产生波长在1.5m至1.8m的人眼安全范围之外的激光束。包括非线性结构的转换器被用于将激光束转换成具有在眼睛安全范围内的波长的光束。非线性结构具有三个定义的主轴,并且入射到该结构的激光束沿与主轴之一偏移大于2度的角度的方向传播。

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