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。
Collimation orthopedics of the array laser diode light beam is a traditional optical technical problem.
阵列激光二极管光束的高效准直整形是传统光学技术的难题。
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。
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