摘要 |
The present invention relates generally to an apparatus for resetting the location of the reflective part of a diffractive optical modulator. More particularly, the present invention relates to an apparatus for resetting the location of the reflective part of a diffractive optical modulator, which resets the location of the reflective part of the diffractive optical modulator to an initial location thereof at a specific time point, thus increasing the ability to control the location of the reflective part.
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