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Light Tunnel Generator - PP-MM-LTG-RD1000-1064-AR
Light Tunnel Generator
Product Line
The Light Tunnel Generator (LTG) is a new beam-shaping technology to significantly improve the efficiency and quality of macro materials processing. The LTG is a thin wafer of fused silica glass with a unique freeform surface. When added to the optics of a process head, it creates a ring-shaped spot that is maintained over a long optical working distance, creating a “light tunnel”. Under appropriate conditions, this long depth-of-focus light tunnel provides a new process parameter space for laser cutting and welding of thick metals. It can produce laser-cut edges with a roughness and dross quality that rivals the most sophisticated multi-spot systems available today – with no loss of process speed and a less sensitive process window. More significant still, this process speed and quality can be achieved under certain conditions using approximately half the laser power of multi-spot systems.
Product Specifications
- Product Code
- Center Wavelength
- 1070 - 1080 nm
- Wavelength Range
- 1070 - 1080 nm
- Reflectance
- < 0.5% (1025 - 1100 nm)
- Diameter
- 30 mm
- Dimensions
- Ø 30 mm
- Thickness
- 3 mm
- Applications
- Laser Cutting
Laser Drilling
Laser Welding - Clear Aperture
- 25 mm
- Depth of Focus
- 15 mm
- Diameter Tolerance
- +0/-0.1 mm
- Light Ring Diameter
- 1000 μm
- Shape
- Round
- Thickness Tolerance
- ±0.05 mm
- Supplier Location
- United Kingdom
Technical Documents
