XR Laser Protective Windows HQ Fused Silica Material AR 1064nm Coating Dia 30 34 35 36 37 38mm for Fiber Laser Machine
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- Model Number: 30x5mm 34x5mm
- Usage: Optical
- Brand Name: NWH
- Material: HQ Purity Fused Silica
- Structure: Plano-Plano
- Shape: Circular
- Transmission: 99.5%
- Coating: AR/AR1064nm
- Application: Fiber/Yag Laser Cutting/Welding Machine
HQ Fused Silica Laser Protective Windows By XR Laser
Stable Performance and Long Life,Used in a Harsh Environment.
Low Loss Anti-reflectance,Low Scattering.
Low Power Loss,High Damage Threshold(>15J/CM 2 ) .
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Ar coated laser protective windows
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Protective Windows for High Energy Lasers
Protective Windows for High Energy Lasers
Surface quality, S-D
Transmitted wavefront distortion P-V
33 J/cm² @ 1064 nm, 5.4 ns, 10 Hz
*depending on bandwidth **higher values possible
Are you interested?
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Protective windows are the front part of every laser-cutting and welding system and these are crucial for ensuring reliable and uninterrupted operation of laser systems.
Protective windows for high-energy lasers are designed to be used as a safeguard for the more expensive optics inside the laser cutting head. They are placed as the last optics before the work piece.
Installing these means that debris, fumes and splashes are deposited on the protective windows for high-energy lasers instead of the expensive focusing lenses. Eventually, these consumable windows must be changed, once debris starts damaging the dielectric coating. Our protective windows come packed individually for fast replacement.
Our experience has led us to achieve spectacular results with high-power systems. We use high-quality substrate materials and top-quality coatings for our AR coated windows. Our designed and in-house made coatings provide two main benefits:
- They prevent any backscattering and reflections during the processes
- They increase process efficiency by minimizing reflective losses from windows
In general, this allows us to offer items that can withstand power rates exceeding several kW. Some of our most popular protective windows are ready off the shelf. If not, Altechna can prepare AR coated windows according to the needs of your system.
