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Technical guides and application notes for engineers comparing scintillator materials, laser crystals and optical substrates.
Scintillator energy resolution describes the width of a measured photopeak relative to its energy. It is commonly reported as FWHM divided by photopeak energy, expressed as a percentage. A smaller percentage means a narrower peak…
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A scintillation detector measures light produced by radiation, while a Geiger counter records electrical discharges in a gas-filled tube. The practical difference is the information you can obtain: a suitable scintillation system can measure deposited…
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What Is a Scintillator? A scintillator is a material that converts energy deposited by ionizing radiation into light. A photosensor detects that light, and electronics turn the sensor output into a measurement. Scintillators can be…
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Matching a GAGG Scintillator Array to a SiPM When specifying a GAGG scintillator array for SiPM readout, start with the sensor drawing. Crystal pixel width, assembled pixel pitch and SiPM channel spacing describe different dimensions.…
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GAGG vs CsI(Tl): Which Should You Evaluate First? When comparing GAGG(Ce) and CsI(Tl) scintillators, start with the required count rate, photosensor and packaging. Evaluate GAGG(Ce) when faster scintillation response and non-hygroscopic handling are priorities. Evaluate…
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Choosing Plastic Scintillator Thickness for Beta Detection A thin plastic scintillator sheet is useful when an instrument needs to count beta particles while limiting its response to gamma background. Choosing between 0.25 mm, 0.5 mm…
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When evaluating a plastic scintillator material as an EJ-200 alternative, compare the finished component and readout as well as the material properties. ATR-P200 is a candidate for sample evaluation, not an automatically interchangeable replacement. Define…
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GAGG and BGO scintillator crystals suit different measurement priorities. A GAGG crystal usually offers higher scintillation light output, while BGO provides higher density. Compare the required active volume, light collection and readout before choosing a…
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The cut of a lithium niobate wafer identifies which crystal axis is perpendicular to its main surface. X-cut, Y-cut and Z-cut LiNbO3 wafers have the X, Y and Z axes normal to that surface, respectively.…
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Choosing an Nd:YAG laser rod for 808 nm pumping requires the dopant concentration, rod length, pump spectrum and coatings to be specified together. Two rods with the same diameter can differ in absorption or cavity…
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Short Answer GAGG(Ce) and LYSO(Ce) are both non-hygroscopic inorganic scintillators used in compact gamma-ray detection and modern photosensor-coupled detector modules. The right choice depends on what the detector needs most: timing, background level, light output,…
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Prepared by ATR Crystal Technical Sales. This guide covers panel geometry, optical treatment, readout interfaces and quotation requirements for cosmic-ray muon detector projects, including muon veto and tomography layouts. Short Answer Plastic scintillator panels are…
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