Meyer H, Riekmann D, Schmidt K P, Schmidt U J, Rahlff M, Schrbder E, Thust W
Appl Opt. 1972 Aug 1;11(8):1732-6. doi: 10.1364/AO.11.001732.
This paper gives optical design considerations and experimental results of a 20-stage digital light beam deflector consisting of a series of nitrobenzene Kerr cells and birefringent calcite prisms. The laser beam is deflected into a two-dimensional raster of 1024 by 1024 positions with a deflection rate of 500 kHz. The optical transmission of the deflector itself is 79% for green laser light. Data about background light and resolution as well as display examples showing alphanumerics and graphics are given.
本文给出了由一系列硝基苯克尔盒和双折射方解石棱镜组成的20级数字光束偏转器的光学设计考量及实验结果。激光束被偏转到一个1024×1024位置的二维光栅中，偏转速率为500千赫兹。该偏转器本身对于绿色激光的光学透过率为79%。文中给出了关于背景光、分辨率的数据以及显示字母数字和图形的示例。
