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Apparatus having spatial light modulator and converting unit converting input value to control value to control spatial light modulator
Apparatus having spatial light modulator and converting unit converting input value to control value to control spatial light modulator
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机译:具有空间光调制器和转换单元的设备,该转换单元将输入值转换为控制值以控制空间光调制器
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摘要
In an apparatus for modulating light, a spatial light modulator includes a plurality of pixels and configured to modulate input light in response to a drive voltage for each of the pixels. An input value setting unit is configured to set an input value for the each of pixels. The input value is a digital value, an entire gray level of the digital value is “N”, and “N” is a natural number. A converting unit is configured to convert the input value to a control value. A control value is a digital value, an entire gray level of the control value is “M”, and “M” is a natural number greater than “N”. A driving unit is configured to convert the control value to a voltage value and drive the each of the pixels in response to the drive voltage corresponding to the voltage value.
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