ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.
ANHUI CRYSTRO CRYSTAL MATERIALS CO., LTD. INNOVATOR FOR MAGNETO OPTICAL CRYSTALS
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Ia3d LED Lighting Cerium Doped Yttrium Aluminum Garnet
Scintilation Yellow Crystals For LED illumination Ce LUAG
Cerium doped yttrium-aluminum garnet (Ce:LuAG) is a well established scintillator and has many attractive properties, such as fast decay (80ns), high light yield, emission peaks at 510nm that well matched with the sensitivity of commercial Si-CCD detectors as well as good mechanical and chemical stability.
The Ce:LuAG is also a very appropriate crystal for imaging screens, LED lighting and laser lighting.
Main Properties
| Property | Ce:LuAG |
| Chemical composition | Lu3Al5O12 |
| Melting (℃) | 1970℃ |
| Symmetry | Cubic |
| Structure | Ia3d |
| Cell parameters(Å) | 11.914 |
| Hardness | 8.5 |
| Density(g/cm3) | 6.73 |
| Thermal conductivity(W/℃cm,25℃) | 0.08 |
| expanding coefficient(10-6/℃) | 8.8 |
| Refractive index(λ=1.079μm) | 1.84 |
| Emission peak (nm) | 510 |
| Light yield (Photons•Mev-1) | 15000 |
| Decay time(ns) | 80 |
| Energy resolution | <8% |
| Zeff | 60.6 |
Crystro can offer:
| Orientation Tolerence | <0.5° |
| Thickness/Diameter Tolerance | ±0.05 mm |
| Parallel | 10'' |
| Perpendicular | 5' |
| surface Quality | 10/5 |
| Clear Aperture | >90% |
| Chamfer | <0.2×45° |
| Maximum dimensions | dia 95 mm |