变形棱镜组可用来扩散一个方向的光束，可将激光二极管发出的椭圆光进行圆整。
Anamorphic prism pairs are designed to expand a beam in only one dimension, circularizing the elliptical output from a diode.
本文叙述了一种变形双棱镜的加固设计方法，它能够完全消除温度变化与激光波长漂移对光束输出方向的影响，适于对二极管激光束进行变形。
A ruggedized design method for shaping diode laser beams, which can totally eliminate the effects caused by the temperature change or laser wavelength shift on output beam direction, is described.
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