The light paths of the diode laser was simulated by ZEMAX, including the designs of beam arrangement, collimation lens and focus units.
利用ZEMAX光学设计软件模拟半导体激光光路，包括光束整形、准直及聚焦透镜的设计等。
The coherent output of a LDA has been achieved by a simple EC consisted of a commercial LDA, a fast axis collimation lens and an external mirror.
我们用一个普通的商用LDA、一个快轴准直透镜和一个外腔镜构成的简单外腔实现了LDA的外腔锁相运行。
The X-ray capillary optics lens, which is an important X-ray device, can be used to implement the focusing and collimation of X-ray effectively.
射线毛细管光学透镜是一种非常重要的X射线器件，可以有效地实现X射线的聚焦和准直。
The commutation rule and the optimal collimation area are analyzed when Gauss light beam passes thin lens, and the design principles of the collimator are given.
阐述高精度激光准直系统的总体构成及特点，着重分析高斯激光束经过薄透镜的变换规律、最佳准直区域以及激光准直光学系统的设计思路。
In this paper, we bring forth a new optimal design method of Fresnel diffractive lens using in light beam collimation of laser diode.
针对国内外现有半导体激光器准直器件的缺点，提出了一种用于半导体激光器准直的相位型二元菲涅耳衍射透镜的优化方法。
The some lens and their optimized combination are used to get satisfied collimation effect of laser beam.
通过优化光学镜头组合，对半导体激光分散光束进行了平行准直。
The iterative formula of measurement of optical lens decentration is deduced on the basis of self-collimation catoptric methods.
在介绍了反射式中心偏测量的基本原理的基础上，推导了中心偏测量的迭代公式。
The iterative formula of measurement of optical lens decentration is deduced on the basis of self-collimation catoptric methods.
在介绍了反射式中心偏测量的基本原理的基础上，推导了中心偏测量的迭代公式。
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