Multiplexing decoding and coding method based on separate arrays arranged with equal interval
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摘要: 以18束脉宽10 ns的激光光束的编解码为例, 详细介绍了角多路激光束编解码方法的原理和特点。该方法利用等间距分立放置的反射镜支撑阵列和若干反射镜，激光束采用小角度入射和反射方式，通过激光束在反射镜之间的反射实现编解码, 编解码系统整体结构简洁紧凑, 使用阵列较少, 占用空间小，具有较强的扩展性，能适应不同编解码宽度要求, 同一组阵列既可用于编码也可用于解码。Abstract: A multiple laser beams coding and decoding method is introduced, which is relevant to multiplexing technology in high power excimer laser systems. Based on small-angle incidence and reflection of laser beams, this method uses several separate arrays arranged with equal interval and reflecting mirrors to fulfill laser beams decoding or coding. The whole structure of the coding or decoding arrays is simple and compact, satisfying different coding/decoding width demand. The principle and characteristic of the coding/decoding method are explained by decoding of 18 laser beams with 10 ns pulse width.
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Key words:
- laser technology /
- multiplexing technology /
- code /
- decode
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