Polycrystalline super high thermal conductivity optical grade diamond substrate
Optimal for laser output windows, etc.
The diamond window not only has excellent light transmittance at pump wavelengths, but its thermal conductivity is unmatched by other materials. The ultra-high thermal conductivity of CVD diamond allows for the rapid dispersion of heat generated by the laser medium into the surrounding environment. The precise polishing process enhances thermal conduction by ensuring close contact between the diamond window and the laser crystal, improving the efficiency and accuracy of laser output.
basic information
Size: 3~25mm Thermal conductivity: Achieves excellent heat dissipation performance with a thermal conductivity of 2100W/(m•K) or higher Light transmittance: Light transmittance rate of over 95%, suitable for high-precision optical applications Single crystal structure: Excellent crystal integrity guarantees high performance Thickness range: 0.5mm to 3mm, customizable Low thermal expansion coefficient: < 1.0 × 10‑6 /K, significantly reduces thermal stress Mechanical strength: >90 GPa, excellent durability and stability
Price range
Delivery Time
Applications/Examples of results
High-end fields such as high-output laser, optoelectronic devices, and quantum computing.
