Yamaguchi S, Kobayashi T, Saito Y, Chiba K
Opt Lett. 1995 Apr 15;20(8):898-900. doi: 10.1364/ol.20.000898.
Twelve beams emitting from twelve stripes, with 200-microm apertures spaced 800 microm apart, of a 1-cm linear diode array were collimated by a multiprism array consisting of fourteen 800-microm-wide prismlets. The spatial intensity distribution of each beam was twisted around its optical axis through three total reflections in a prismlet, transforming a series arrangement of emitters into a parallel arrangement to prevent overlap of adjacent beams. Collimated beams were focused to a spot of ~200 microm (FWHM).
一个1厘米长的线性二极管阵列中，从十二条条纹发射出的十二束光，其孔径为200微米，间距为800微米，由一个由十四个800微米宽的小棱镜组成的多棱镜阵列进行准直。每束光的空间强度分布在一个小棱镜中通过三次全反射绕其光轴扭曲，将一系列发射器排列转换为平行排列，以防止相邻光束重叠。准直光束被聚焦到一个约200微米（半高宽）的光斑上。
