200-400nm UV optical window
PRODUCT CATEGORIES
The 200-400nm UV window chip uses UV fused quartz as the substrate. The transmittance of single-sided coating can reach more than 94 and that of double-sided coating can reach more than 98%. UV fused quartz has high transmittance from UV to near-infrared band (185-2100nm). It is an ideal choice for application in the wavelength range from UV to near-infrared. In addition, compared with h-k9l (n-bk7), UV fused quartz has better uniformity and lower coefficient of thermal expansion.
We provide high-precision window films without coating and coating. Customers can also customize the size and coating.
Technical parameters
| Items | Parameters |
|---|---|
| Product index | customizable |
| Dimension tolerance | + 0.0 / - 0.1mm |
| Clear aperture | ≥ 90% |
| Thickness tolerance | ± 0.1mm |
| Luminous aperture | > 90% |
| Materials | JGS1 |
| Surface quality | 40-20 20-10 |
Note:
The above parameters are for reference only. For detailed windows parameters, please consult our online customer service personnel or call our company.
spectral curve
In addition, We can customize the optical windows according to customer requirements or drawings.
For details, please consult:
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