Sapphire Windows (WIN3-202)
Sapphire windows are optical components made of sapphire material, with a transmission range of 180 - 4500 nm, capable of transmitting light from the ultraviolet to infrared spectrum. At a wavelength of 1000 nm, its refractive index is 1.755, giving it excellent optical performance. The inherent hardness and thermal stability of sapphire further enhance its practicality in harsh environments.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Material | Sapphire |
| Diameter Tolerance | +0.0/-0.1 mm |
| Thickness Tolerance | ±0.2 mm |
| Clear Aperture | >80 % |
| Parallelism | 1 ′ |
| Wavefront Distortion [@633nm] | λ/10@633 nm |
| Surface Quality | 80/50 |
| Chamfer [45°] | <0.25x45 ° |
| Coating | Uncoated |
| Diameter | 25.4 mm |
| Thickness | 1.0 mm |
Applications
Datasheet
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Supplier Information
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