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Data · dataset · 2024

Angle Monitor of Micromirror Array for Freeform Illumination in Lithography Systems

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In this paper, we propose an angle monitor to ensure the high-precision tilting of thousands of biaxialmicromirrors.

Description

As one of the critical modules for closed-loop control of the two-dimensional micromirror array, the online monitor feeds the monitored high-precision tilt angle back to the processing system. The angle monitor mainly consists of the spot scanning module and the angle detection module.

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Inferred from text
Manufacturing engineering 71%
Provenance · 1 source records, 11 field assertions
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ScienceDB10.57760/sciencedb.1578312 d agoJSON v1
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