CUBE BEAMSPLITTERS
TECHSPEC® Cube Beamsplitters are available for optimal performance
in the Visible or Infrared (IR) Spectrum with anti-re ection coating options
designed for popular laser wavelengths or broad wavelength ranges.
Standard Cube Beamsplitters, which are used in many illumination assemblies,
split light by a percentage of overall intensity with slight polarization
dependencies. Polarizing Cube Beamsplitters, which are ideal for
semiconductor or photonics instrumentation, split unpolarized light into
S-Polarization and P-Polarization states. Non-Polarizing Cube Beamsplitters
split light without a ecting the incident light’s polarization states.
T (%)
48.2
47.8
47.4
632.8nm
S
P
www.edmundoptics.co.uk | 31
Easy System Alignment
EO ADVANTAGE:
• Standard, Non-Polarizing, Polarizing, and
Laser Line Designs
• Uncoated Prisms In Stock for Quick Customization
• No Beam Shift
Cube Beamsplitters
TECHSPEC® Cube Beamsplitters
Broadband Non-Polarizing
Cube Beamsplitters
T (%)
90
VIS Polarizing Cube Beamsplitters
70 P-Pol
60
50
40
30
20
400 450 500 550 600 650
Visit www.edmundoptics.co.uk/cube-beamsplitters to browse the entire selection of cube beamsplitters
25mm
400 - 640nm #11-289
Standard Cube Beamsplitter
25mm
30R/70T #68-551
430 - 670nm #47-009 50R/50T #32-505
720 - 1080nm #47-012 70R/30T #68-539
1100 - 1620nm #47-236 Broadband Polarizing
Cube Beamsplitters
25mm
400 - 640nm #11-286
Laser Line Polarizing
Cube Beamsplitters
25mm
532nm #48-574 430 - 670nm #49-002
633nm #47-127 720 - 1080nm #49-872
780nm #47-048 Laser Line Non-Polarizing
Cube Beamsplitters
25mm
532nm #35-960
850nm #47-050 633nm #35-963
1064nm #48-580 1064nm #35-966
80
70
60
50
40
30
20
10
0
380 430 480 530 580 630 680
λ (nm)
S-Pol
Visible Non-Polarizing Beamsplitters
T (%)
λ (nm)
Avg Transmission S-Pol
P-Pol
Size Range Wavelength Range R/T Ratio
Standard Cube Beamsplitters 5 - 50mm 400 - 700nm 30/70, 50/50, 70/30
Broadband Polarizing Cube Beamsplitters 5 - 50mm 400 -1100nm Refl ect S / Transmit P
High Energy Polarizing Cube Beamsplitters 12.7 - 25.4mm 355 - 1064nm Refl ect S / Transmit P
Laser Line Polarizing Cube Beamsplitters 5 - 50mm 532 - 1064nm Refl ect S / Transmit P
Laser Line Non-Polarizing Cube Beamsplitters 5 - 25mm 532 - 1064nm 50/50
Wire Grid Polarizing Cube Beamsplitters 25.4mm 400 - 700nm Refl ect S / Transmit P
Broadband Non-Polarizing Cube Beamsplitters 5 - 50mm 400 - 1620nm 50/50
Lateral Displacement Beamsplitters 10 - 20mm 430 - 1080nm 50/50
48.8
48.6
48.4
48
47.6
47.2
47
600 620 640 660
(nm)
Laser Line Non-Polarizing Beamsplitters
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