Material |
UV FS (laser line) or N-SF2 (broadband), or N-SF15 (dual wavelength) |
Size tolerance |
±0.2 mm |
Extinction ratio |
>1:500 |
Surface quality |
20-10 scratch & dig (MIL-PRF-13830B) |
Wavefront distrortion |
λ/10 @ 633 nm |
Clear aperture |
>85% of size |
Beam deviation |
<3 arcmin |
Reflection s-polarization |
>99.5% |
Transmission p-polarization |
>97% for laser line |
Laser Damage Threshold | >15 J/cm2 10 ns pulses at 1064 nm |
EKSMA Optics High Energy Polarizing Cube Beamsplitters
170.14 kB |
High Energy Polarizing Cube Beamsplitters are made of UV FS and optimized to be used for wavelength of 355, 532, 800, 1064 nm or wavelength ranges of 420-680 nm and 700-1080 nm.
Cube beamsplitters are optically contacted and feature laser damage thershold up to 15 J/cm2. All four outer faces of the cube beamsplitters have anti-reflection coating. High Energy Polarizing Cubes are provided unmounted or conveniently mounted on M2Ps mount.