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CY2491 Yttrium Aluminium Garnet Crystal Substrate, YAG

Catalog No. CY2491
Size dia2” ×0.5mm, 10×10×0.5mm
Material YAG
Type single crystal, synthetic
Orientation (100), (110), (111), +/- 0.5 degree

Yttrium Aluminium Garnet Crystal Substrate is a substrate material that can be used for UV and IR optics. Stanford Advanced Materials (SAM) can offer a variety size of YAG Single-crystal Substrate. We have a professional sales team to offer a fast response within 24 hours and warm service.




Description

Yttrium Aluminium Garnet Crystal Substrate Description

Yttrium Aluminium Garnet Crystal Substrate is a substrate material that can be used for UV and IR optics. Sapphire has been the substrate of choice for these applications; however, it is difficult to polish Sapphire to a 10-5 scratch-dig finish and is also slightly birefringent. YAG Crystal Substrate is non-birefringent and can be polished to a 10-5 scratch surface quality.

Yttrium Aluminium Garnet Crystal Substrate Specifications

Optical Property

Refractive Index, at 1.064 µm

1.82

Reflection Loss, % for two surfaces at 1.064 µm

16.7%

Termooptical Factor (dn/dT), at 633 nm

7.3 x 10-6 x °K-1

Density, g/cm3 (20°C)

4.56

Solubility

Insoluble in water

Type of Material

single crystal, synthetic

Crystal Structure

cubic

Melting Point, at °C

1940

Thermal Conductivity, W x cm-1 x °K-1

0.14

Specific Heat Capacity, J/(kg · K) at 0 °C

590

Dielectric Constant

11.7

Young´s Modulus (E), GPa

300

Hardness (Mohs)

~8,5

Yttrium Aluminium Garnet Crystal Substrate Applications

Yttrium Aluminium Garnet Crystal Substrate is commonly used for high-temperature and high-energy applications, in industrial, medical, and scientific fields due to high strength and other advantages, like physical hardness, high bulk damage threshold, a high index of refraction, excellent thermal conductivity and no absorption in the 2-3 µm range.

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Yttrium Aluminium Garnet Crystal Substrate
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