Non-polarizing Beamsplitter Cube consists of a pair of precision high tolerance right angle prisms cemented together with a dielectric coating on the hypotenuse of one of the prisms. The low polarization dependence of the dielectric coating allows the transmission and reflection for S- and P- polarization states to be within 5% of each other. This means that they will not change the state of polarization of the incident beam.
DELN offer both broadband and single wavelength non-polarizing cube beamsplitters (NPBS). An antireflective coating has beem applied to each face of the beamsplitter in order to produce maximum transmission efficiency for the appropriate wavelength range.
λ/4 @ 632.8nm to λ/10 @ 632.8nm per 25mm
±3 arc minutes to ±5 arc seconds
60/40 or better
Non-polarizing beamsplitter coating on hypotenuse face AR coating on all entrances
All products are guaranteed to be in specifications in material and workmanship for a period of 12 months after shipment.
We do not assume liability for installation, labor or consequential damages.
This warranty is not suitable for failure of the products due to misuse, abuse, accident, or neglect.