Brewster Window
The Brewster window uses the material's total-reflection properties. At the specified incidence angle, known as the material's Brewster angle, the S-polarized component is partially reflected while the P component is nearly fully transmitted. Sunday offers various UV fused-silica Brewster windows for ultraviolet applications.
Specification Snapshot
Diameter
10 mm to 127 mm
Surface Quality
10-5 Standard
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Overview
The Brewster window uses the material's total-reflection properties. At the specified incidence angle, known as the material's Brewster angle, the S-polarized component is partially reflected while the P component is nearly fully transmitted. Sunday offers various UV fused-silica Brewster windows for ultraviolet applications.
Specifications
| Parameter | Value |
|---|---|
| Diameter | 10 mm to 127 mm |
| Diameter Tolerance | +/-0.02mm |
| Material | JGS1 |
| Surface Quality | 10-5 Standard |
| Flatness | 1/10 lambda |
| Chamfer | 0.25mmx45 degrees |
| Coating | AR, HR, Silver-Colored, Aluminum-Colored and Gold-Colored |
Datasheet
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Supplier Information
Changchun Sandi Optoelectronics Co., Ltd. was established in 2013, located in Changchun optical base. We are a comprehensive optical company capable of processing optical glass, coating, optical assembly and optical design. Sunday Optics mainly produces spherical lenses, aspherical lenses, cylindrical lenses, prisms, high-precision windows, filters, mirrors, coatings, laser lenses. The minimum lens size can be 0.3mm, and the prism 90-degree angle tolerance can be 2 arc seconds. We focus on high-precision optics, with surface roughness guaranteed to 0.1 nm. Our products are used in endoscope probes (0.3mm micro-lenses), satellite remote sensing payloads (300mm large-format windows), industrial ultrafast lasers (1064nm high-damage mirrors sustaining 15 J/cm²), and custom infrared aspheres replacing three-element spherical stacks for 60% size/weight reduction.
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