Consistent, broadband splitting of light at wavelengths ranging from visible through NIR; polarization-insensitive. Designed for economical broadband power splitting and beam combining of any polarization at wavelength ranges from UV through NIR. The hybrid metal dielectric coating used in these cube beamsplitters makes them nearly angle and polarization-insensitive, albeit with moderate absorption. They are best suited to low power applications.
Product Code: BSC
Edge Dimensions: A±0.3mm
Surface Flatness: < λ/2 at 633nm per surface within clear aperture
Clear Aperture: 90% of central area
Transmitted Beam Deviation: <10 arc minutes
Surface Quality: 60-40 scratch-dig per MIL-PRF-13830b
Coating: HEBBAR™ anti-reflection coating (entrance and exit faces)