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Ronchi ruling

A Ronchi ruling, Ronchi grating, or Ronchi mask, named after the Italian physicist Vasco Ronchi, is a constant-interval bar and space square-wave optical target or mask. The design produces a precisely patterned light source by reflection or illumination, or a stop pattern by transmission, with precise uniformity, spatial frequency, sharp edge…

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Applications

Ronchi testLinear encoderBahtinov mask
3 related topics

Manufacturing

PhotolithographicChromiumOpal glass
3 related topics

Overview

Vasco RonchiSquare-waveSpatial frequency
3 related topics

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Overview

Manufacturing

Applications

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Ronchi ruling

Nodes13
Edges12
Triples8
Avg. degree1.85
Density0.153846
Components1

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Ronchi ruling

Top relations

has application · 5
Ronchi ruling → By, In, Ronchi, Stacking, The
related to Manufacturing · 2
Ronchi ruling → For, Ronchi

Important terminology Word statistics

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Important terminology

ronchi pattern test provides mask produces transmission precise contrast substrate type ruling optical target stop frequency square-wave reflective illuminated stripes

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
the Bahtinov mask consist of multiple adjacent Ronchi transmission stop patternsinstance ofa wide assortment of laboratory test patterns can be generated with the paired arrangement.Telescopic focusing aids0.80text
Ronchi rulinghas applicationRonchi0.60section
Ronchi rulinghas applicationIn0.60section
Ronchi rulinghas applicationThe0.60section
Ronchi rulinghas applicationStacking0.60section
Ronchi rulinghas applicationBy0.60section
Ronchi rulingrelated to ManufacturingRonchi0.60section
Ronchi rulingrelated to ManufacturingFor0.60section

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