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  2. X-ray detector - Wikipedia

    en.wikipedia.org/wiki/X-ray_detector

    X-ray detector. Acquisition of projectional radiography, with an X-ray generator and an imaging detector. X-ray detectors are devices used to measure the flux, spatial distribution, spectrum, and/or other properties of X-rays. Detectors can be divided into two major categories: imaging detectors (such as photographic plates and X-ray film ...

  3. Flat-panel detector - Wikipedia

    en.wikipedia.org/wiki/Flat-panel_detector

    A portable aSi flat-panel detector is used to visualise the movement of liquids in sand cores under high pressure. Flat-panel detectors are a class of solid-state x-ray digital radiography devices similar in principle to the image sensors used in digital photography and video. They are used in both projectional radiography and as an alternative ...

  4. X-ray telescope - Wikipedia

    en.wikipedia.org/wiki/X-ray_telescope

    The X-ray spectrometer aboard ISEE-3 was designed to study both solar flares and cosmic gamma-ray bursts over the energy range 5-228 keV. The experiment consisted of 2 cylindrical X-ray detectors: a Xenon filled proportional counter covering 5-14 keV, and a NaI(Tl) scintillator covering 12-1250 keV.

  5. Silicon drift detector - Wikipedia

    en.wikipedia.org/wiki/Silicon_drift_detector

    Silicon drift detector. Silicon drift detectors (SDD s) are X-ray radiation detectors used in x-ray spectrometry (XRF and EDS) and electron microscopy. Their chief characteristics compared with other X-ray detectors are: high count rates. comparatively high energy resolution (e.g. 125 eV for Mn Kα wavelength)

  6. X-ray fluorescence - Wikipedia

    en.wikipedia.org/wiki/X-ray_fluorescence

    XRF scanning of the Rembrandt -painting Syndics of the Drapers' Guild. A handheld XRF analyzer gun. X-ray fluorescence (XRF) is the emission of characteristic "secondary" (or fluorescent) X-rays from a material that has been excited by being bombarded with high-energy X-rays or gamma rays.

  7. Digital radiography - Wikipedia

    en.wikipedia.org/wiki/Digital_radiography

    Digital radiography. Digital radiography is a form of radiography that uses x-ray–sensitive plates to directly capture data during the patient examination, immediately transferring it to a computer system without the use of an intermediate cassette. [1] Advantages include time efficiency through bypassing chemical processing and the ability ...

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