Sichuan Yasi Optics Co.,Ltd.
Sichuan Yasi Optics Co.,Ltd.
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  • si prism
  • large prism
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  • big prism
  • si prism
  • large prism
  • large glass prism

Infrared Optical Silicon Prism Large Size Coated Customized

Perfect for infrared imaging, monitoring, inspection, telemetry, and spectroscopy, this prism delivers superior performance. With a transmission wavelength of 1.2-7 μm, it's ideal for various infrared optical systems. Customized to your size and coating requirements, it guarantees precise results in your applications. Contact our sales team to explore tailored solutions for your optical needs.

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Specifications of Infrared Optical Silicon Prism Large 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


Features of Infrared Optical Silicon Prism Large Size Coated Customized

Precision Optics: Ensures accurate light deviation and beam control.
Infrared Transparency: High transmittance in the infrared spectrum.
Durable: Resistant to mechanical stress and environmental factors.
Broad Spectral Range: Transmits from UV to IR wavelengths.

Advantages of Infrared Optical Silicon Prism Large Size Coated Customized

Advantages of Infrared Optical Silicon Prism Large Size Coated Customized
  • Precision Beam Control: Silicon prisms offer precise light deviation, crucial for accurate beam steering and alignment in optical systems.

  • Infrared Transparency: High transparency in the infrared spectrum enables applications in thermal imaging and sensing.

  • Durable: Resistant to mechanical stress and environmental factors, ensuring long-term reliability.

  • Broad Spectral Range: Transmits wavelengths from UV to IR, suitable for diverse optical applications.

Contact Yasi for Optical Components
If you have any problems or suggestions about the optical componets, please contact Yasi, we will reply as soon as possible.