Sichuan Yasi Optics Co.,Ltd.
Sichuan Yasi Optics Co.,Ltd.
  • optical silicon
  • si optic
  • silicon optics
  • micro prisms
  • optical silicon
  • si optic
  • silicon optics
  • micro prisms

Infrared Optical Silicon Prism Mini Size Coated Customized

Explore our Infrared Optical Silicon Prism Mini Size Coated Customized for exceptional performance in infrared optical systems. Crafted with precision and coated according to your specifications, this prism is perfect for infrared imaging, monitoring, inspection, telemetry, and spectroscopy applications. Its mini size offers versatility while ensuring optimal transmittance in the 1.2-7 μm spectral range. Contact us to discuss your customized solution today.

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Specifications of Infrared Optical Silicon Prism Mini Size Coated Customized



Density(g*cm-3)2.33
Melting point(℃)1420
Dielectric constant13 @10GHZ
Thermal expansion coefficient(1/℃)4.15*10-6
Bulk modulus (Gpa)102
Shear modulus (Gpa)79.9
Thermal Conductivity   (J/k.m.s)163.3 @ 273K
Specific Heat(J/g.k)0.733
Knoop Hardness  (kg/mm²)1150
Young's Modulus(Gpa)131
Poisson's Ratio0.266
Coefficient of elasticityC11 =167    C11 =65
C11 =80
Transmission wavelength1000nm-10000nm 30000nm-300000nm
Bulk Absorption Coefficient(1/cm)1.6*10-3 @ 3000.nm
Thermo-optical  coeffecient,dn/dT  (1/k)1.6*10-4


NameIndex of Refraction (nd) Abbe Number (vd)Density(g/cm3)CTE
(x 10-6/°C)
dn/dT
(x 10-6/°C)
Knoop HardnessProperties /Typical Applications
Silicon  (Si)3.422N/A2.332.551.601150Low Cost and Lightweight
Used in Spectroscopy,MWIR Laser Systems,THz Imaging


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