Beamsplitter cube Cube beamsplitters are constructed by cementing two precision right angle prism together with appropriate interference coating on the hypotenuse surface. The absorption loss to the coating is minimal transmission and reflection approach 50%(average) though output is partially polarized. If polarization sensitivity is critical to your application, we recommend that Polarization Cube Beamsplitter or Non-Polarization Cube Beamsplitter.

Our ability can be up to:
Material: SF2, BK7A or other materials
Dimension: 2 x 2 x 2mm -300 x 300 x 300mm
Dimension tolerance: ±0.1
T/R ratio: specified by customers
Wavelength Range: 250-2500 nm
Parallelism: <10 arc second
Beam deviation: <3 arc minute
Flatness: λ/8@632.8nm
Surface Quality:20-10 or better
Coating: specified by customers