Silicon Optical Prism
Silicon optical prisms are single-crystal-silicon optics for mid/far-IR, with transmission concentrated in the 1.2～7μm mid-IR range. High hardness, good thermal stability, low IR scattering, and environmental resistance suit beam folding, collimation, splitting/detection, and thermal-imaging optical paths. Scysgx produces right-angle, Dove, pentagonal, roof, corner-cube, and special-angle prisms spanning 1–1000mm, in industrial and precision research grades. Mid-IR antireflection, high-reflection, and DLC wear-resistant coatings support infrared thermometry, imaging, and IR laser systems.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Side Dimension Range [Commercial Grade Specifications] | 1–1000 mm |
| Dimensional Tolerance [Commercial Grade Specifications] | ±0.05mm |
| Angle Tolerance [Commercial Grade Specifications] | ±3′ |
| Flatness @632.8nm [Commercial Grade Specifications;@632.8nm] | 0.5λ |
| Surface Quality [Commercial Grade Specifications] | 60-40 |
| Applicable Spectral Band [Commercial Grade Specifications] | 1.2–7μm Mid-Infrared |
| Safety Chamfer [Commercial Grade Specifications] | 0.2–0.5mm×45° Customizable |
| Side Dimension Range [High-Precision Grade Specifications] | 1–1000 mm |
| Dimensional Tolerance [High-Precision Grade Specifications] | ±0.01mm |
| Angle Tolerance [High-Precision Grade Specifications] | 2″～30″ |
| Flatness @632.8nm [High-Precision Grade Specifications;@632.8nm] | λ/10 |
| Surface Quality [High-Precision Grade Specifications] | 10-5 |
| Applicable Spectral Band [High-Precision Grade Specifications] | 1.2–7μm Mid-Infrared |
| Safety Chamfer [High-Precision Grade Specifications] | 0.2–0.5mm×45° Customizable |
Applications
Key Features
Datasheet
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Supplier Information
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