45-Degree Polarizing Beamsplitter Plate front product view on a dark background
Angled view of 45-Degree Polarizing Beamsplitter Plate for beam splitting, interferometry and imaging systems

SO-BS07 SERIES

45-Degree Polarizing Beamsplitter Plate

SO-BS07 45-Degree Polarizing Beamsplitter Plate provides separating s- and p-polarized light at 45-degree incidence in laser and polarization-analysis systems.

$441.18
$441.18

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Product Overview

Balance wavelength, polarization and split ratio for 45-Degree Polarizing Beamsplitter Plate

The reflected/transmitted balance depends on wavelength, polarization and incidence angle. Use the exact listed coating and split-ratio variant for quantitative power division.

Match design wavelength, extinction ratio, AOI and damage threshold, and preserve the coated-face orientation.

Select a Model

models

Engineering Guidance

Choose the beam division method around the complete optical path

Power and polarization behavior

The reflected/transmitted balance depends on wavelength, polarization and incidence angle. Use the exact listed coating and split-ratio variant for quantitative power division.

Selection and alignment

Match design wavelength, extinction ratio, AOI and damage threshold, and preserve the coated-face orientation.

Need a different diameter, tolerance or coating?

Custom substrate materials, dimensions, angular tolerances and coating bands can be reviewed for prototype and production quantities.

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Technical Resources

Related engineering articles

Selection notes and practical guidance matched to this product family.

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TECHNICAL RESOURCE
Optical Fundamentals · 7 min

Cube, Plate and Pellicle Beamsplitter Geometries

Compare path displacement, ghost reflections, packaging and wavefront effects across beamsplitter formats.
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Design Comparison · 6 min

Polarizing and Non-Polarizing Beamsplitters Compared

Choose a beam division method around input polarization, wavelength range and extinction requirements.
CANAL GLASS SHOP
TECHNICAL RESOURCE
Selection Guide · 8 min

Reading Split Ratio, Wavelength and Angle Specifications

Verify reflected and transmitted power under the same wavelength, polarization and incidence conditions.