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United States of America Patent
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Oct 10, 1995
Issued Date -
N/A
app pub date -
Dec 30, 1992
filing date -
Nov 22, 1991
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A scanning optical system is disclosed. The system consists of a spatial light modulator with minimum diffraction effects that can be scanned line by line, a detector appropriate to the application and appropriate optics. One application of such a system is in the infrared realm. The disclosure eliminates the need for a spinning mirror that is standard is infrared scanning systems. Another application is in photocopying. Using a line scanning device, such as a membrane deformable mirror device, eliminates the need for a moving light bar.
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