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Yttrium Aluminum Garnet | YAG

HM2806

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Yttrium Aluminum Garnet (YAG) is a high-quality optical material with excellent thermal, mechanical, and optical properties. It is widely used in laser systems, scintillators, and optical devices. Heeger Materials (HM) provides pure and doped YAG Crystals for advanced scientific and industrial applications.

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Data sheet

Diameterφ25.4 mm, φ50.8 mm
Thick0.5mm, 1.0mm
Density4.56 g/cm³
MaterialsYAG
Melting Piont1970 ℃

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Yttrium Aluminum Garnet (YAG) is a high-performance material with excellent optical, thermal, and mechanical properties. Pure YAG crystals offer high transparency from UV to IR, with no significant absorption in the 1–3 μm range. Doped with rare-earth or transition metal ions, YAG is widely used in lasers, scintillators, and optical devices. Heeger Materials (HM) provides high-quality pure and doped YAG Crystals, including Nd: YAG, Ho: YAG, Er: YAG, Yb: YAG, Ce: YAG, and Cr: YAG.

Yttrium Aluminum Garnet | YAG

Yttrium Aluminum Garnet Specifications

Crystal Structure

Cubic

Lattice Constant

a = 12.01 Å

Density

4.56 g/cm³

Melting Point

1970℃

Mohs Hardness

8 - 8.5

Thermal Expansion Coefficient

7.8×10⁻⁶/k @<111>

Thermal Conductivity

13.1 w/mk (Room Temperature)

Transmission Range

0.25 - 5 μm

Dimensions (mm)

10x10, 15x15, 20x15, 20x20

Dia25.4, Dia50.8

Thickness

0.5mm, 1.0mm

Polishing

Single - side or Double - side

Crystal Orientation

<100>, <110>, <111>

Crystal Plane Orientation Accuracy

±0.5°

Edge Orientation Accuracy

2° (Special requirements can reach within 1°)

Beveled Wafers

Wafers with crystal planes of edge orientation tilted at specific angles (tilt angle 1° - 45°) can be processed according to specific requirements

Ra

≤5Å(5µm×5µm)

Yttrium Aluminum Garnet Applications

  • Laser Technology: YAG crystals are widely used as gain media in solid-state lasers, including Nd: YAG lasers, for applications in medical surgery, material processing, and laser engraving.
  • Gemstones: Synthetic YAG is often used as a gemstone substitute due to its optical properties and aesthetic appeal, resembling diamonds and other precious stones.
  • Scintillation Detectors: YAG crystals are used in radiation detection systems, such as scintillation detectors, for medical imaging and nuclear industry applications.
  • Optical Windows and Lenses: YAG's durability and optical clarity make it suitable for high-performance optical components in lasers and aerospace equipment.
  • Thermal Management: YAG crystals are also utilized in thermal management systems, such as heat sinks and substrates, due to their excellent thermal conductivity and stability under high temperatures.

Yttrium Aluminum Garnet Packing And Shipping

Yttrium Aluminum Garnet (YAG) will be securely packaged in sturdy containers with cushioning materials to prevent movement or damage during shipping. This careful packaging ensures that the product arrives in perfect condition, maintaining its high-quality standards throughout the delivery process.

Yttrium Aluminum Garnet | YAG Packing

Where to Buy Yttrium Aluminum Garnet Crystal in Bulk?

Heeger Materials Inc., a professional supplier and manufacturer of high-quality Infrared Crystals products including Yttrium Aluminum Garnet (YAG), leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.

Heeger Materials Inc. was established in 2016 in Colorado, USA. We specialize in premium-grade metals, alloys, ceramics, powders, and other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors. 

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