Brewster Angle Windows (BW0013-2)

Brewster Angle Windows (BW0013-2)

Supplier
Mt-optics
Part Number
BW0013-2
Category
Optical Windows
Origin
China

Brewster angle windows are uncoated substrates used in Brewster angle optical systems. They are used to separate S-polarized light and P-polarized light. When placed at the Brewster angle, the P-polarized light component will pass through the window 100%, while the S-polarized light component will be reflected 20%. MT-Optics provides Brewster windows made of BK7 and UV fused silica.

Specification Snapshot
Parallelism
<10 ″
Material
BK7
Thickness
2.0 mm
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Overview

Brewster angle windows are uncoated substrates used in Brewster angle optical systems. They are used to separate S-polarized light and P-polarized light. When placed at the Brewster angle, the P-polarized light component will pass through the window 100%, while the S-polarized light component will be reflected 20%. MT-Optics provides Brewster windows made of BK7 and UV fused silica.

Specifications

ParameterValue
Diameter Tolerance+0.0/-0.2 mm
Thickness Tolerance±0.2 mm
Clear Aperture>90 %
Parallelism<10 ″
Surface Quality20/10
Wavefront Distortion [@633nm]<λ/10@633 nm
Chamfer [45°]<0.5 mmx45 °
CoatingNone
Damage Threshold [20ns;20Hz;1064nm]>20 J/cm2,20 ns,20 Hz,1064 nm
MaterialBK7
Diameter13.0 mm
Thickness2.0 mm

Applications

Brewster angle windows are crucial in optical systems, especially in laser devices. By allowing P-polarized light to fully transmit and reflecting part of the S-polarized light, they help produce linearly polarized light, thereby minimizing reflection losses. This improves the efficiency and coherence of the laser output. In addition, in systems requiring polarization-dependent light manipulation, they are key components for controlling the polarization state, ensuring optimal performance in applications such as optical measurement and high-precision laser processing.

Datasheet

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Supplier Information

Mt
Mt-optics
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MT-Optics, Inc., founded in 2011, is a professional manufacturer and exporter of photonic crystals and optical components. The company has about 150 employees and a factory area of 5,000 square meters. Its main products are exported to Europe and the United States. We have an experienced team of technical experts and engineers with more than 20 years of experience in the optics field, dedicated to producing reliable, high-quality products at highly competitive prices. We always adhere to the customer-first principle and strive to help customers develop successful applications. MT-Optics, Inc. continuously pursues technological innovation and possesses unique technology and production capabilities in manufacturing super-polished, ultra-thin, high-precision and high-quality optical components. We have advanced processing equipment, including CNC plano milling machines, high-speed polishers, precision polishers, CNC grinding and polishing machines, IBF300 ion beam finishing machines, Optorun coating machines, ultrasonic cleaners, etc. In addition, we have advanced testing instruments, including Trioptics lens measurement systems, Hinds Instruments Exicor 150AT, Zygo interferometers, Cary 7000 spectrophotometers, Trioptics Prism Master 0.5-inch prism measurement systems, etc. These advanced equipments ensure that we can provide strong production capacity and high-quality products for OEM and custom products. With close cooperation with global customers, MT-Optics, Inc. has won a good reputation and broad development opportunities. Fully understanding customer needs and truly solving their problems is the service philosophy of MT-Optics, Inc. MT-Optics, Inc. provides excellent service and technical support, offering customers one-stop solutions. We are committed to providing customers with high-quality products, highly competitive prices, on-time delivery and excellent service.

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Brewster Angle Windows (BW0013-2)
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