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Coded aperture

Coded apertures or coded-aperture masks are grids, gratings, or other patterns of materials opaque to various wavelengths of electromagnetic radiation. The wavelengths are usually high-energy radiation such as X-rays and gamma rays. A coded "shadow" is cast upon a plane by blocking radiation in a known pattern. The properties of the original radiation…

Rationale, Coded-aperture space telescopes & Well known types of masks

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Rationale

Well known types of masks

Coded-aperture space telescopes

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Coded aperture

Nodes31
Edges30
Triples24
Avg. degree1.94
Density0.064516
Components1

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Coded aperture

Top relations

related to Rationale · 14
Coded aperture → However, Image, Imaging, In, It, Many, Minoru Oda, Multiple, Only, Specifically, The, To, X-ray, X-rays
related to External links · 6
Coded aperture → August, CA, Coded Aperture Imaging, High-Energy AstronomyList, March, Sky-high
see also · 2
Coded aperture → Coded, Computational

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Important terminology

radiation coded apertures wavelengths masks image aperture imaging high-energy modulation pinhole computational patterns used lenses mirrors gamma rays shadow coded-aperture

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
X-raysinstance ofThe wavelengths are usually high-energy radiation0.80text
gamma raysinstance ofThe wavelengths are usually high-energy radiation0.80text
Coded aperturerelated to External linksCoded Aperture Imaging0.60section
Coded aperturerelated to External linksHigh-Energy AstronomyList0.60section
Coded aperturerelated to External linksCA0.60section
Coded aperturerelated to External linksMarch0.60section
Coded aperturerelated to External linksSky-high0.60section
Coded aperturerelated to External linksAugust0.60section
Coded aperturerelated to RationaleImaging0.60section
Coded aperturerelated to RationaleHowever0.60section
Coded aperturerelated to RationaleX-rays0.60section
Coded aperturerelated to RationaleImage0.60section

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    Min side: 3
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