DTIC ADA040427: Image Rotation in Optical Correlators pdf

DTIC ADA040427: Image Rotation in Optical Correlators

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Description of the Book:

An analysis is conducted of parallel faced, image rotation prisms to determine their offset and other beam phase change effects under perfect, and less than perfect, constructions. The results show that offset by a ‘perfect’ prism generally does not affect optical correlator performance but wedges greater than 0.2 arc second seriously affect correlator performance. (Author

• Creator/s: Defense Technical Information Center
• Date: 1/1/1977
• Year: 1977
• Book Topics/Themes: DTIC Archive, Herold, Ronald, GRUMMAN AEROSPACE CORP BETHPAGE N Y RESEARCH DEPT, *OPTICAL IMAGES, *OPTICAL CORRELATORS, ANOMALIES, OPTICAL PROPERTIES, POLARIZATION, PHASE TRANSFORMATIONS, MATCHED FILTERS, ROTATION, MISALIGNMENT, PHASE SHIFT, PRISMS(OPTICS

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