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UV Non-Polarizing Cube Beamsplitters

UV Non-Polarizing Cube Beamsplitters
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UV Non-Polarizing Cube Beamsplitters - 1

548 O p t i c s Phone: 1-800-222-6440 • Fax: 1-949-253-1680 WINDOWS BEAMSPLITTERS OPTICAL FILTERS POLARIZATION OPTICS DIFFRACTION GRATINGS HIGH-ENERGY OPTICS ULTRAFAST LASER OPTICS ACCESSORIES UV Non-Polarizing Cube Beamsplitters Our UV non-polarizing cube beamsplitters provide 50/50 beamsplitting with little alteration to the beam polarization for use with HeCd lasers, nitrogen lasers, Nd:YAG lasers, and mercury arc lamps. Constructed from a pair of UV fused silica precision rightangle prisms, the cube beamsplitters are offered in 12.7 and 25.4 mm sizes. • Insensitive to polarization • 50/50 split • Low wavefront distortion • For use with lasers and mercury arc lamps Specifications Material UV grade fused silica Wavefront Distortion ë/4 at 632.8 nm over the clear aperture Clear Aperture Central diameter, >80% of dimension Surface Quality 20-10 scratch-dig Transmission 50 ±10%, independent of polarization Reflection 50 ±10%, independent of polarization Polarization S- and P-polarization components matched to within 15%, |Ts - Tp| 15%, |Rs - Rp| 15% Transmitted Beam Deviation 5 arc min Reflected Beam Deviation 90° ±5 arc min Angle of Incidence 0° ±2° Dimensions Tolerance ±0.25 mm Antireflection Coating Multilayer coating, R <0.25% per surface Temperature Range -50 °C to 90 °C Durability MIL-M-13508C, MIL-C-675C, MIL-C-14816 Cleaning Non-abrasive method, acetone or isopropyl alcohol on lens tissue recommended (see page 622) Cemented optic, do not immerse in a solvent Damage Threshold 1 kW/cm2 CW, 0.5 J/cm2 with 10 nsec pulses, typical S S S P P P NOTE: To avoid damage, beam must enter prism on the side marked with a dot. 0.8 0.9 1.0 1.1 1.2 100 75 50 25 0 Normalized Wavelength Transmission (%) P S Typical NP.4x Ordering Information Wavelength (nm) Model Dimensions 12.7 mm Model Dimensions 25.4 mm 325 05SC16NP.41 10SC16NP.41 337.1 05SC16NP.42 10SC16NP.42 355 05SC16NP.43 10SC16NP.43 365 05SC16NP.44 10SC16NP.44 CH Series Cube Holders page 694 PO Series Tilt/Rotation Stage page 919

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UV Non-Polarizing Cube Beamsplitters 1Pages

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UV Non-Polarizing Cube Beamsplitters
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