Many high-performance scintillator materials, such as NaI(Tl), LaBr3(Ce), and SrI2(Eu), are highly hygroscopic and susceptible to environmental degradation. To ensure long-term stability and optimal performance, Atr Crystal provides precision-engineered encapsulated scintillators.

Our encapsulation process involves hermetically sealing the scintillator crystal within a ruggedized metallic housing (typically aluminum or stainless steel). To maximize light output, the crystal is surrounded by a highly efficient reflective layer (such as PTFE or TiO2) before being sealed with a high-transmittance optical window (glass or quartz) for seamless coupling to a PMT or SiPM. This advanced hermetic design not only completely isolates the crystal from ambient moisture and light but also provides robust mechanical protection against shock and vibration.

At Atr Crystal, we offer comprehensive customization for our encapsulated scintillators, accommodating various crystal materials, geometric shapes, window types, and housing dimensions to meet the precise requirements of your radiation detection systems.