Form factor
Choose plate, wedge or cube construction from beam displacement, ghost-reflection control and mounting space.
PRODUCT FAMILY
Cube Beamsplitters
Cube beamsplitters divide an incident beam at an internal coated interface while keeping transmitted and reflected paths mechanically compact.
Compare standard, polarizing, non-polarizing and high-power families by splitting behavior, extinction and wavelength band.
Related families
SELECTION PRIORITIES
Choose cube beamsplitters around the optical requirement
4 product families are available. Use the engineering filters below to narrow the catalog before comparing exact models.
Splitting behavior
Define the reflection-to-transmission ratio and whether polarization separation or non-polarizing behavior is required.
Wavelength and incidence
Verify the coating band, design angle, clear aperture and wavefront specification for both output paths.
PRODUCT FINDER
Cube Beamsplitters
Compare product families, then open a family to select the exact model, dimensions and coating.
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SELECTION QUESTIONS
Cube Beamsplitters FAQ
Technical answers to the questions that most often affect model selection.
How do plate, wedge and cube beamsplitters differ?
Plate beamsplitters are thin and economical but create a displaced transmitted beam. Wedged plates reduce ghost overlap. Cube beamsplitters provide compact orthogonal paths and easier mounting, while adding more glass and cemented or contacted interfaces depending on construction.
When do I need a polarizing beamsplitter?
Use a polarizing beamsplitter when the system must separate s and p polarization states. Use a non-polarizing design when the reflected-to-transmitted ratio should remain comparatively stable for different input polarization states.
Which data should be compared for beamsplitter selection?
Compare wavelength band, nominal splitting ratio, polarization dependence, angle of incidence, clear aperture, transmitted wavefront and reflected wavefront. Also account for beam displacement, ghost reflections and coating orientation in the mechanical layout.
Need a different diameter, tolerance or coating?
Send your material, wavelength, dimensions and quantity for review.
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