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作为光偏转器的旋转多面镜,开发已久,现广泛用于光扫描技术、文字图像处理、表面检测和激光加工等。以下就旋转多面镜的原理、设计、制作、检验及精度等问题,作一概述。
Rotating polygon mirror as a light deflector has been developed for a long time and is now widely used in optical scanning technology, text image processing, surface inspection and laser processing. The following rotating polygon mirror principle, design, production, testing and precision issues such as an overview.