Er:YSGG(Erbium-doped Yttrium Scandium Gallium Garnet) – Laser Crystal – Gain Medium – Customized Products

Product ID: 6626

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$100

Er:YSGG(Erbium-doped Yttrium Scandium Gallium Garnet) – Laser Crystal – Gain Medium – Customized Products

Our Er:YSGG crystal products, also known as erbium-doped yttrium scandium gallium garnet crystal. It is a kind of laser crystal product with excellent comprehensive performance. It is widely used in oral diseases, optical communication and laser medical treatment. The product has the characteristics of high thermal conductivity, stable physical and chemical properties and high quantum efficiency. Can be used in Er: YSGG laser, solid pulse high frequency laser, water laser products.

Note:
$100 is a deposit, not the final price of the product. Please contact us for price if needed.

Features
High quantum efficiency
High thermal conductivity
Physical and chemical properties are stable
Lasers can be emitted at 1.6 m and 2.78 m wavelengths

Standard

Stem Diameter Up to 15 mm
Diameter Tolerance +0.0000 / -0.0020
Length of Tolerance +0.040 / -0.000
Oblique/Wedge Angle ±5 min
Chamfering 0.005 ±0.003@45°
Parallelism 30 arcsec
Flatness λ/10 @ 633 nm
Vertical Degree 5 arc minutes
Surface Quality 10-5 S-D
Wavefront Aberration λ/2 per inch@633nm

Basic Parameters

Crystal Er3+:YSGG
Crystal Structure Cubic
Doping Concentration 30-50 at.%
Space Group Oh10
Lattice Constant 12.42 Å
Density 5.2 g/cm3
Mohs Hardness >7
Coefficient of Thermal Expansion 8.1×10-6 K-1
Orientation <001> <111>
Thermal Conductivity 0.079W cm-1 K-1
Refractive Index 1.926@1.064 µm
dn/dT 7×10-6 K-1
Generated Wavelength 2.797; 2.823µm


Spectrum


TaorLab laser crystals

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