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Custom Size Fused Silica Round Optical Window, AR Coated
Round fused silica window for laser cutting, featuring high transmittance and damage threshold. Custom sizes available.
Core attributes
- Material
- Fused Silica
- Shape
- round
- Thickness
- 0.21 mm
- Coating
- ar
Product facts
Key attributes
- Material
- Fused Silica
- Shape
- round
- Thickness
- 0.21 mm
- Coating
- ar
Product description
This round fused silica window is designed for laser-cutting applications, effectively blocking debris and protecting focus lenses. With a thickness of 0.21 mm, it features AR coatings that enhance transmittance over a wide wavelength range of 0.4 to 1.7 μm. The high damage threshold of over 15 J/cm² ensures durability under demanding conditions, making it ideal for high-performance laser systems.
Key Features
- Thickness of 0.21 mm with a tolerance of ±0.02 mm for precise fit.
- Transmittance exceeds 99.5%, optimizing laser efficiency.
- High damage threshold of >15 J/cm², ensuring reliability in harsh environments.
- Clear aperture greater than 90% of the central diameter for unobstructed performance.
- OEM support available for customized solutions.
Applications
Laser Cutting
Specification Summary
| Item | Value |
|---|---|
| Material | Fused Silica |
| Shape | Round |
| Diameter | Custom |
| Thickness | 0.2 mm |
| Coating | anti-reflective (AR) |
| Transmission bands | NIR (0.7-1.7 μm), VIS (400-700 nm) |
| MOQ | — |
Full Specifications
| Parameter | Value |
|---|---|
| Customized Support | OEM |
| Warranty | 3 Years |
| Processing Service | Cutting |
| Clear Aperture | >90% of central diameter |
FAQ
What are the available thickness options?
Thickness options range from 0.21 mm to 50 mm.
What is the MOQ for this product?
Minimum order quantity (MOQ) is not specified.
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