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LECO for Empowering Results
Schott LG-750 Phosphate Laser Glass
Categories: Ceramic; Glass; Optical

Material Notes: LG-750 is the potassium-barium-aluminum-phosphate based glass with a high cross section for stimulated emission, low nonlinear refractive index, and good thermal characteristics. This glass was initially developed for the US DOE NOVA Laser Facility. The glass property space of this glass is extensively discussed in “Effect of composition on the thermal, mechanical, and optical properties of phosphate laser glasses” Proc SPIE, Vol 1277, 121-139 (1990).

Information provided by SCHOTT.

Vendors:
Available Properties
  • Density
  • Acid Class, SR, pH = 0.3 at 25 °C
  • Alkali Class, AR, pH = 12 at 50 °C
  • Stain Resistance Class, FR, pH = 4.6 100 h at 25 °C
  • Hardness, Knoop, 0.1/20
  • Modulus of Elasticity
  • Poissons Ratio
  • Fracture Toughness, KIC
  • Shear Modulus, Calculated
  • CTE, linear
  • CTE, linear
  • Specific Heat Capacity
  • Thermal Conductivity
  • Thermal Conductivity
  • Transformation Temperature, Tg
  • Refractive Index
  • Refractive Index
  • Refractive Index
  • Transmission, Visible
  
Property Data

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Manufacturer Notes:
Schott Glas Mainz

Category Notes
none

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