Beamsplitter Cubes NIR

March 12, 2012
Properties include no angular or lateral deflection of transmitted beams; reflected and transmitted beams transit identical optical paths; compact, rugged units; designed for use with low-power lasers (0.1 J / cm2 for 10 ns pulses at 1064 nm); optionally available with other beamsplitting ratios; N-BK7 glass; reflectance ≈ transmittance ± 5 % for unpolarized light; absorption < 5 %; broadband AR-coated (ARB2-NIR); 8 arcmin angular beam deflection tolerance.