Ce: YAP crystal (Chemical formula Ce: YAlO3) shows stable physical and chemical properties, high thermal conductivity, and resistance to harsh operating environments. It exhibits excellent scintillation performance, such as high light yield, and fast decay time (about 28ns). The absorption peak and excitation peak of YAP crystal are mainly concentrated in 230-300nm, and the emission wavelength is in the range of 350-390nm, which matches well with the receiving sensitive wavelength range of photomultiplier tube (PMT) and silicon photodiode (PD). Ce:YAP crystals are widely used in the field of gamma and X-ray counting, electron microscopy, electron and X-ray imaging screens, and computer tomography (CT) systems.
OST Photonics can supply YAP(Ce) crystals and YAP(Ce) scintillation screens upon request. We can offer a variety of design options to meet the needs of our customers.