Optics: measuring and testing – Range or remote distance finding – With photodetection
Patent
1988-01-20
1990-07-03
Tarcza, Thomas H.
Optics: measuring and testing
Range or remote distance finding
With photodetection
356 4, 356149, 356152, 356250, 33283, 250233, 250237R, G01C 100, G01C 110, G01D 536
Patent
active
049385895
ABSTRACT:
The sensor comprises a radiation source (2), optical elements (5), a pattern generator (4), and a sensor field (3) which includes a plurality of distinguishable, measurable points. The pattern generator (4) changes the beam reflected from an object (8), imaging a pattern on the sensor field (3). An evaluator means (6) samples the individual distinguishable, measurable points of the sensor field and determines the measurement variable on that basis.
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F. W. Breithaupt & Sohn GmbH & Co. KG.
Tarcza Thomas H.
Wallace Linda J.
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