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WGPF
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Since the filter is manufactured using a wire grid film processed with aluminum wire mesh of the interval of 100nm to 150nm, it is possible to extract the linearly polarized light from the visible to the infrared region.

◦In the infrared region, the extinction ratio of 10-3 degree can be obtained.
◦It has superior heat resistance when compared to the polarizing film of the absorption type.
◦It is fixed to the frame so it is easy to handle this filter.
◦Only linearly polarized light that is vibrated in the direction of the mark of the metal frame is transmitted.

Related product
Products
Technical Data
Documents/Downloads
Guide

▶Other sizes are available, please consult our Sales Division.
▶Glan-Thompson prism (GTPB / GTPC), which can obtain high transmittance and extinction ratio is also available.
W3450
▶Please refer to here for Wavelength Characteristic Data (Reference Data, EXCEL file format).

Attention

▶Most of the light that is not transmitted will be reflected.
▶Please note processing of the reflected (return) light when used with a laser. Because it is easy to be scratched, please do not wipe with a cloth or paper on wire grid surface.

Common Specifications
MaterialWire grid polarizer film , Glass plate
CoatingUncoated
Material propretiesAluminum (Finishing ; Black Anodized)
Outline Drawing

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Schematic

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Typical Transmittance Data

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T: Transmission

Part Number

Catalog PDF

dxf

STP

IGS

SAT

Zemax

WGPF-30C

Part Number
Wavelength Range Diameter of frame φA Clear Aperture φD Thickness t
Add to cart Cart
    JP Yen Stock Qty
WGPF-30C

420 - 1600nm

φ30mm

φ23mm

2.2mm

RoHS  

¥55,000

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