Optical Glass Components
Periscope Prism
Infrared Optical Elements
Laser Lens
English
May 13-2024
Perfect for infrared imaging, monitoring, inspection, telemetry, and spectroscopy, the large glass prism delivers superior performance. With a transmission wavelength of 1.2-7 μm, large prism is ideal for various infrared optical systems. Customized to your size and coating requirements, Yasi Si prism guarantees precise results in your applications. Contact our large optics sales team to explore tailored solutions for your optical needs.
| Density(g*cm-3) | 2.33 |
| Melting point(℃) | 1420 |
| Dielectric constant | 13 @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 Ratio | 0.266 |
| Coefficient of elasticity | C11 =167 C11 =65 C11 =80 |
| Transmission wavelength | 1000nm-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 |
| Name | Index of Refraction (nd) | Abbe Number (vd) | Density(g/cm3) | CTE (x 10-6/°C) | dn/dT (x 10-6/°C) | Knoop Hardness | Properties /Typical Applications |
| Silicon (Si) | 3.422 | N/A | 2.33 | 2.55 | 1.60 | 1150 | Low Cost and Lightweight Used in Spectroscopy,MWIR Laser Systems,THz Imaging |
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: Silicon prism is 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.
May 13-2024
