SO-BS11 SERIES
SO-BS11 K9 Elliptical Broadband Beamsplitter Plate provides broadband splitting at oblique incidence with an elliptical outline that preserves projected aperture.
Product Overview
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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
Size the beam against the short axis, then verify long axis, split ratio, coating band and 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.
Technical Resources
Related engineering articles
Selection notes and practical guidance matched to this product family.
CANAL GLASS SHOP
TECHNICAL RESOURCE
TECHNICAL RESOURCE
Cube, Plate and Pellicle Beamsplitter Geometries
Compare path displacement, ghost reflections, packaging and wavefront effects across beamsplitter formats.
CANAL GLASS SHOP
TECHNICAL RESOURCE
TECHNICAL RESOURCE
Polarizing and Non-Polarizing Beamsplitters Compared
Choose a beam division method around input polarization, wavelength range and extinction requirements.
CANAL GLASS SHOP
TECHNICAL RESOURCE
TECHNICAL RESOURCE
Reading Split Ratio, Wavelength and Angle Specifications
Verify reflected and transmitted power under the same wavelength, polarization and incidence conditions.
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