So, this project adopts the realization scheme of double-pass raster monochromator plus direct drive and direct reading of the raster's angle position to control.

因此，本设计采用双通光栅单色仪加直接驱动直接读取光栅角位置控制的实现方案。

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The paper proposes a method of measuring wave length of light wave by using minimum deviation angle based on raster.

本文通过光栅衍射给出了用最小偏向角测光波波长的方法。

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Said spectral wavelength is calculated out according to the measured rotation Angle of raster.

通过测出的光栅转角算出光谱仪谱面光谱波长。

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