-- VladimirStepanov - 15 Oct 2021

1.1. Geometry (done)

1.2. Scintillator material properties table (done). Refractive index, absorption length, scintillation yield were taken from the datasheet. Emission spectrum obtained by digitizing the corresponding datasheet plot. Resolution scale, fast time constant and yield ratio set to 1.0. The Birk's constant set to 0.154 according to wiki.

1.3. Slab - air surface. Needs to be rechecked. Currently, type = dielectric_dielectric, model = glisur, finish = polished. 'Add Material Properties Table attached to the optical surface' needs to be done from scratch