The 05BC17MB.3 Broadband Non-polarizing Hybrid Cube Beamsplitter has moderate absorption but minimal polarization sensitivity. The broad spectral flatness of this beamsplitter makes it ideal for use with multiple lasers or tunable lasers. Incoming beams are both transmitted and reflected 45%, with the s and p-polarized components matched to within 10% of each other. Hybrid beamsplitters are less sensitive to changes in angle of incidence, resulting in an optic that is chromatically neutral for both convergent and divergent beams.
The four faces are antireflection coated with a broadband multilayer dielectric coating to minimize surface reflection losses over the 1100-1600 nm wavelength range, providing R
Технические характеристики
- Wavelength Range 1100-1600 nm
- Size 12.7 x 12.7 x 12.7 mm
- Shape Cube
- Material Grade A N-BK7
- Coating Type Broadband metal-dielectric non-polarizing
- Coating Code MB.3
- Antireflection Coating Multilayer broadband dielectric
- Angle of Incidence 0°±5°
- Orientation To avoid damage, beam should enter prism marked with a dot
- Reflection Rs, p = 45 ±5% average, 35%≤ Rs, p ≤55%
- Reflected Beam Deviation 90° ±5 arc min
- Transmission Ts, p = 45 ±5% average, 35%≤ Ts, p ≤55%
- Transmitted Beam Deviation &le,5 arc min
- Polarization S- and P-polarization components matched to within 10%,|Ts — Tp| &le,10%, |Rs — Rp| &le,10%
- Wavefront Distortion ≤λ/4 at 632.8 nm over the clear aperture
- Surface Quality 40-20 scratch-dig
- Surface Flatness &le,&lambda,/4 at 632.8 nm
- Damage Threshold 100 W/cm2 CW, 0.1 J/cm2 with 10 nsec pulses, typical
- Clear Aperture >80% of central dimension
- Size Tolerance ±0.254 mm
- Operating Temperature Range -50 to 90°C
- Durability MIL-C-675C
- Cleaning See How to Clean Optics
