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3-axis scanning
3-Axis Dynamic Scanning System
As a perfect combination of post-objective scanning system and motorized translator, 3-Axis dynamic scanning system has been widely used in modern laser processing realm (cutting, marking and 3-Axis prototyping, etc.) because of its many advantages.
Different from the pre-objective scanning system, in a 3-Axis dynamic scanning system, the scanning mirrors are placed after the objective lens. This lens system is made of a movable expanding lens and focusing lens unit. The laser beam first enters an expander lens; the expanded beam will enter the focusing lens unit, then go through the scanning mirrors and reach the focal plane finally. Moving the expander lens with a motorized translator induces the change of the distance between the expander lens and the focusing lens, which makes the focused laser spot move within a two or three-dimensional space, so called “3-Axis scanning”.
A 3-Axis dynamic scanning system normally offers the following advantages:
- Adjustable range of scanning field size from 100mmX100mm to 2000mmX2000mm;
- Achieve smaller focused spot size compared to the pre-object scanning systems;
- Enhanced uniformity of the focused spot size from the center to the edge of the scanning field.
| Part No. | Wavelength | Scan area(mm*mm) | D(mm) | Input Beam(mm) | WD(mm) | Spot Size(µm) |
|---|---|---|---|---|---|---|
| 3D-10.6-2000*2000-9 | 10.6um | 100*100-2000*2000 | 93.45-165.99 | 9.0 | 137.4-2747.5 | 140-1440 |
| 3D-10.6-500*500-8 | 10.6um | 500*500 | 97.419 | 8.0 | 700.0 | 240 |
| 3D-10.6-800*800-15 | 10.6um | 300*300-800*800 | 98.91-114.46 | 15.0 | 582.8-1554.2 | 210-500 |
| 3D-1064-1000*1000-4 | 1064nm | 100*100-1000*1000 | 91.637 | 4.0 | 609.0 | 110 |
| 3D-355-1000*1000-0.6 | 355nm | 1000*1000 | 110 | 0.6 | 1300.0 | 200 |
Please provide us specification for your 3D scanning system.