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Custom Scintillation, Laser Crystal and Detector Products

ATR Crystal supplies custom scintillation crystals, laser crystals, optical wafers and detector assemblies for medical imaging, security inspection, nuclear measurement, high-energy physics and solid-state laser systems. Browse material families, compare product options and send drawings or specifications for a custom quotation.

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Custom Supply Capability

Crystal growth, cutting, polishing and orientation control
Pixel arrays, encapsulated detectors and optical coupling
Coating, wrapping, bonding and custom mechanical designs
Small batch R&D samples and application-specific production

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Product Categories

Birefringent Crystals Birefringence is a fundamental optical property exhibited by materials in which the refractive index varies according to the… 1 products Crystal Wafer and Substrate At Atr Crystal, we supply a comprehensive portfolio of high-quality wafers in a wide variety of specifications to… 3 products Encapsulated Scintillator Many high-performance scintillator materials, such as NaI(Tl), LaBr3(Ce), and SrI2(Eu), are highly hygroscopic and susceptible to environmental degradation.… 6 products Laser Crystals Laser crystals and their associated components are vital materials within the optoelectronics industry, serving as the core gain… 8 products Pixellated Array Scintillator arrays, when integrated with pixelated photodiodes, position-sensitive photomultiplier tubes (PSPMTs), and silicon photomultipliers (SiPMs), serve as the… 5 products Plastic Scintillators Delivering fast response times, high light output, and exceptional durability, Atr Crystal’s plastic scintillators are the cost-effective solution… 6 products Scintillation Crystal Inorganic scintillators, including premium materials such as LYSO(Ce), GAGG(Ce), LuAG(Ce), YAG(Ce), BGO, CsI(Tl), CsI(Na), and NaI(Tl), serve as… 15 products Scintillation Detector At Atr Crystal, we supply a comprehensive range of scintillation radiation detector solutions, utilizing high-performance materials such as… 3 products

Selection guide

Common Product Families and Applications

Material family	Typical products	Common applications
Scintillation crystals	LYSO(Ce), NaI(Tl), BGO, GAGG(Ce), CsI(Tl), CdWO4, LaBr3(Ce)	Gamma-ray detection, PET/SPECT, CT, security inspection and spectroscopy
Scintillator arrays	LYSO(Ce), BGO, GAGG(Ce), CsI(Tl), CdWO4 arrays	Pixelated detectors, medical imaging modules and high-resolution X-ray systems
Laser crystals	Nd:YAG, Nd:YVO4, Cr:YAG, Er:YAG, Yb:YAG, Ti:Sapphire	DPSS lasers, passive Q-switching, medical lasers and ultrafast laser systems
Optical wafers and substrates	LiNbO3, LiTaO3 and quartz wafers	Electro-optic devices, SAW devices, photonics and precision optical components
Detector assemblies	NaI(Tl) detectors, custom scintillation detectors and light guides	Radiation monitoring, sample counting, laboratory measurement and OEM systems

All products

Available Crystal and Detector Products

Plastic Scintillators

SPM100 Light Guide

SPM100 Light Guide is a cast PMMA optical guide used to transfer scintillation light from a plastic scintillator or crystal detector to a PMT,…

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Plastic Scintillators

SP123 Plastic Scintillators

SP123 Plastic Scintillator is a PMMA-supported ZnS(Ag) scintillation screen designed for alpha-ray detection. ATR Crystal supplies custom SP123 panels with 4.5 mg/cm2 ZnS(Ag) coating,…

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Plastic Scintillators

SP122 Plastic Scintillators

SP122 Plastic Scintillator is an SP101 polystyrene-based plastic scintillator coated with ZnS(Ag), designed for low-energy gamma-ray detection down to about 40 keV in suitable…

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Plastic Scintillators

SP121 Plastic Scintillators

SP121 Plastic Scintillator is an SP102 polystyrene-based scintillator coated with 4.5 mg/cm2 ZnS(Ag), designed for dual alpha and beta radiation measurement. The ZnS(Ag) coating…

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Plastic Scintillators

SP102 Plastic Scintillators

SP102 Plastic Scintillator is a thin polystyrene-based plastic scintillator designed for beta-ray measurement and charged-particle detection. ATR Crystal supplies custom SP102 sheets and panels,…

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Plastic Scintillators

SP101 Plastic Scintillators

SP101 Plastic Scintillator is a blue-emitting polystyrene-based plastic scintillator for gamma rays, X-rays and general ionizing radiation detection. ATR Crystal supplies custom SP101 plates,…

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Crystal Wafer and Substrate

Optical Grade Quartz Single Crystal Wafers

Single crystal quartz wafers are synthetic quartz substrates used for SAW filters, resonators, frequency-control devices, optical low-pass filters, waveplates, polarizing optics, sensors, and precision…

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Crystal Wafer and Substrate

Optical Grade Lithium Tantalate Wafers

Lithium tantalate wafers, also known as LiTaO3 wafers, are single crystal substrates used for SAW devices, RF filters, pyroelectric infrared detectors, electro-optic components, nonlinear…

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Crystal Wafer and Substrate

Optical Grade Lithium Niobate Wafers

Lithium niobate wafers, also known as LiNbO3 wafers, are optical and electro-optic substrates used when a device requires strong electro-optic response, useful nonlinear optical…

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Birefringent Crystals

YVO4 Laser Crystals

YVO4 crystal, or undoped yttrium orthovanadate, is a positive uniaxial birefringent crystal used for optical isolators, circulators, beam displacers, interleavers, and polarizing optics. It…

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Engineering support

Before Requesting a Quote

What information should be provided?

Please share the material, dimensions, tolerance, coating or wrapping requirements, quantity and target application. Drawings are helpful for arrays, detectors and custom housings.

Can products be customized?

Many crystal products can be customized by size, orientation, polishing, coating, pixel geometry, packaging and optical coupling requirements.

How should I choose a material?

Start from the radiation type, emission wavelength, detector readout, timing requirement, operating environment and mechanical constraints. ATR can review the application before quoting.