Matrix optical system for plane-point correlation

Eugene O. Curatu

doi:10.1117/12.48663

1 December 1991 Matrix optical system for plane-point correlation

Eugene O. Curatu

Proceedings Volume 1527, Current Developments in Optical Design and Optical Engineering; (1991) https://doi.org/10.1117/12.48663
Event: San Diego, '91, 1991, San Diego, CA, United States

Abstract

Matrices of optical components (like LEDs, microlenses, microzone plates, microspatial filters) are used in some arrangements to obtain the optical transformation from an area of a frontal plane to a point and vice versa. By use of these matrices the following arrangement are established: a matrix optical relay-system, a multichannel optoelectronic hybrid computer, an optical system for pattern recognition by spatial multichannel filtering, and uniform illumination system. The established relationships are applied to calculate the positions, the component sizes, and the system performance. Matrix configuration is shown to be advantageous for maximizing the performance for plane-point correlation and, also, for a miniature solution.

Citation Download Citation

Eugene O. Curatu "Matrix optical system for plane-point correlation", Proc. SPIE 1527, Current Developments in Optical Design and Optical Engineering, (1 December 1991); https://doi.org/10.1117/12.48663

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KEYWORDS

Lenses

Computing systems

Optical engineering

Spatial filters

Optical design

Optical filters

Optical pattern recognition

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