Essential details
MOQ:10
Shipping:Air freight, Land freight, Sea freight
Product Code:CRY-14
Product Introduction
Product name: Yttrium Aluminate (YAP/YAlO3) Substrate
Yttrium aluminate is a host crystal in the same family as YAG, with good mechanical hardness, a high refractive index, high thermal conductivity and good thermal stability. It is used both as a laser host and as a substrate, and the two uses pull in different directions on the specification, so tell us which one you are buying for.
Key properties:
Optical, physical and chemical properties are good, hardness is adequate for polishing and handling, and thermal conductivity is high enough for power laser work. In laser systems YAP serves as a gain medium and as optical components such as prisms and lenses, and it holds up in high power and ultraviolet systems. It also works as a scintillation detector material for gamma and X-ray detection in nuclear medicine and particle physics. Doped with rare earth and transition metal ions, YAP covers laser, scintillation, holographic recording, optical data storage and dosimetry work, and it is also used as a substrate for high-temperature superconducting films.
Optical, physical and chemical properties are good, hardness is adequate for polishing and handling, and thermal conductivity is high enough for power laser work. In laser systems YAP serves as a gain medium and as optical components such as prisms and lenses, and it holds up in high power and ultraviolet systems. It also works as a scintillation detector material for gamma and X-ray detection in nuclear medicine and particle physics. Doped with rare earth and transition metal ions, YAP covers laser, scintillation, holographic recording, optical data storage and dosimetry work, and it is also used as a substrate for high-temperature superconducting films.
Fabrication and options:
Standard sizes 10×3 to 20×20 mm and Ø1" to Ø30 mm, thickness 0.5 mm and 1.0 mm, orientation <100>, <010>, <001> or <110>, single or double side polished to Ra ≤ 5 Å, crystal plane orientation accuracy ±0.5°, edge orientation 2° or down to 1° on request. Bevelled wafers with 1° to 45° inclination on request. Packed in a Class 100 clean bag inside a Class 1000 clean room.
Standard sizes 10×3 to 20×20 mm and Ø1" to Ø30 mm, thickness 0.5 mm and 1.0 mm, orientation <100>, <010>, <001> or <110>, single or double side polished to Ra ≤ 5 Å, crystal plane orientation accuracy ±0.5°, edge orientation 2° or down to 1° on request. Bevelled wafers with 1° to 45° inclination on request. Packed in a Class 100 clean bag inside a Class 1000 clean room.
Ordering:
Minimum order 10 pcs. Tell us whether the wafer is for laser, scintillation or substrate use, and whether doping is needed.
Minimum order 10 pcs. Tell us whether the wafer is for laser, scintillation or substrate use, and whether doping is needed.
Product Parameter：
Material | Yttrium aluminate, YAlO3 (YAP) single crystal
Crystal structure | Monoclinic
Lattice constant | a = 5.176 Å, b = 5.307 Å, c = 7.355 Å
Density | 4.88 g/cm3
Melting point | 1870 °C
Dielectric constant | 16-20
Thermal expansion | 2-10 × 10-6 /K
Dimension | 10×3, 10×5, 10×10, 15×15, 20×15, 20×20 mm; Ø1", Ø30 mm
Thickness | 0.5 mm, 1.0 mm
Polishing | Single side or double side
Orientation | <100>, <001>, <010>, <110>
Crystal plane orientation accuracy | ±0.5°; edge orientation 2°, or 1° on special requirement
Bevelled wafer | 1° to 45° inclination on request
Surface roughness | Ra ≤ 5 Å over 5×5 µm
Packing | Class 100 clean bag, Class 1000 clean room
Minimum order | 10 pcs
Crystal structure | Monoclinic
Lattice constant | a = 5.176 Å, b = 5.307 Å, c = 7.355 Å
Density | 4.88 g/cm3
Melting point | 1870 °C
Dielectric constant | 16-20
Thermal expansion | 2-10 × 10-6 /K
Dimension | 10×3, 10×5, 10×10, 15×15, 20×15, 20×20 mm; Ø1", Ø30 mm
Thickness | 0.5 mm, 1.0 mm
Polishing | Single side or double side
Orientation | <100>, <001>, <010>, <110>
Crystal plane orientation accuracy | ±0.5°; edge orientation 2°, or 1° on special requirement
Bevelled wafer | 1° to 45° inclination on request
Surface roughness | Ra ≤ 5 Å over 5×5 µm
Packing | Class 100 clean bag, Class 1000 clean room
Minimum order | 10 pcs
