Two-Directional Homogenizing Integrator Mirror (Customizable Spot Size) JA49.5
An integrating mirror is a special focusing reflector that uses source-described yiwei intensity line integration to focus a laser into a rectangular spot with uniform energy on a workpiece. A bidirectional homogenizing mirror reflects, shapes, and focuses a circular beam into a rectangle. Spot size=L1 × L2, with uniform optical energy in the L1 and L2 directions parallel to the incident optical axis. In laser cladding, uniformity directly affects powder quality. More uniform spots give stable energy distribution and better preserve hard phases and special constituents from thermal damage. Nonuniformity causes local overheating, hard-phase fracture, and evaporation of low-melting constituents, affecting layer composition and performance. Two-dimensional integrating mirror energy distribution, flat-top; comparison of processing with uniform spot energy. Bidirectional homogenization converts Gaussian to flat-top, with L1 and L2 uniformity of 93%-95%. Unidirectional homogenization retains Gaussian distribution, with L1 uniformity approximately 93%-95%.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Material | Oxygen-Free Copper OFHC-Copper |
| Mirror Surface | Roughness Ra<6nm, Surface Accuracy <1um (Optimal Assembly) |
| Rear Surface | High-Speed Diamond Cutting, Flatness <2um, Roughness Ra<1um |
| Clear Aperture Dimension | 95% of Mirror Surface |
| Center Height | 26.5 |
| Optic Dimensions | 49.5 |
| Maximum Applicable Power | 20KW |
| Cooling Method | Hollowed-Out Welded Structure |
| Temperature Measurement Process | With Temperature Measurement Hole |
| Coated or Uncoated | Optional |
| Focal Length | 75, 100, 150, 200, 250, 300, 400; Other Sizes Customizable |
| Focal Spot Size | 1, 3, 5, 8, 10, 15, 20, 25, 30, 35, 40, 50; Other Sizes Customizable |
| Beam-deviation angle | 90°, Other Dimensions Customizable |
Datasheet
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Supplier Information
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