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Reflective optical correlator with folded optical axis and having ferroelectric spatial liquid crystal - light modulators, which has a high output line
Reflective optical correlator with folded optical axis and having ferroelectric spatial liquid crystal - light modulators, which has a high output line
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机译:具有折叠的光轴并具有铁电空间液晶光调制器的反射光学相关器,其输出线高
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摘要
An optical correlator system having a plurality of both active and passive reflective optical components between a source of electromagnetic radiation, such a visible coherent light, and an output detector array in a planar support body along a folded optical axis beam path within the body uses a ferro-electric liquid crystal spatial light modulator as the input sensor and the correlating filter to provide enhanced optical detection of an unknown object at a CCD detector array.
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