LYSO(Ce) Array

LYSO(Ce) array is a  kind of crystal matrix which is the most popular array used in Positron Emission Tomography(PET) facility.

OST Photonics is able to provide single layer LYSO 2D array and depth of Interaction(DOI) dual layers LYSO array which has a good spatial resolution. The pixel can be small as 0.3 mm x 0.3 mm, the reflector between each pixel we generally use is the Barium Sulfate(BaSO4), the Enhanced Specular Reflector(ESR) film is also available upon request, the thinnest thickness of reflector we can make is 0.05mm.


Array size: 4 x 4, 8 x 8, 16 x 16, 32 x 32, 40 x 50, 50 x 60 pixels(customized upon request)

Pixel size: 1 x 1 x 10 mm, 2 x 2 x 10 mm, 3 x 3 x 15 mm, 4 x 4 x 20 mm(customized upon request)

Gap between each pixel: ≥0.05 mm(customized upon request)

Reflector material: Barium Sulfate(BaSO4), vikuiti ESR film

Pixel uniformity in arrays: <10%

Reference Drawing