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Beamsplitters

Polarizing Beamsplitter Plate

Narrow Band Polarizing Beamsplitter Plate Design 

Characteristic: 

. High extinction ratio: Tp:Ts > 3000:1  @45° AOI

. Reflects S Polarization 90°

. Seven Design Wavelengths Available

Specifications:

Plate Size(Diameter)

 12.7 mm, 20 mm, 25.4 mm, upon request

Wavelength (nm)

532, 633, 780, 808, 1064, 1030, 1550

Substrate

UV Fused Silica

Extinction Ratio

Tp:Ts>3000:1

Principal Transmittance

Tp >95%

Dimension Tolerance

+/- 0.2mm

Surface Quality

40-20 up to 20-10 scratch and dig

Transmitted Wavefront Error

< λ/4 @ 633 nm

Clear Aperture

>90% of Diameter


 

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