| Lateral Displacement Polarization Beamsplitter, Output Two Parallel Beams Overview: Lateral Displacement Polarizing Beamsplitters consist of one or more precision rhomboid prisms cemented to a precision right angle prism.The lateral displacement polarizing beamsplitters output two parallel beams separated by a fixed distance. And the displacement is decided by the size of rhomboid prism. The cemented surface is applied with polarizing beamsplitter coating(with p-polarization transmission of >95%, s-polarization reflection of >99% and an extinction ratio of >1000:1) and entrance and exit faces feature a multi-layer anti-reflection (AR) coating for increased efficiency. By adding a waveplate can adjust the polarization state of the output beams. The high-tolerance design prims ensure that the exiting beams are parallel to within 30 arc seconds. General Specifications of Lateral Displacement Polarization Beamsplitter: | Dimension Tolerance | ±0.2mm | | Surface Quality | 60/40 | | Clear Aperture | >90% | | Transmitted Wavefront Distortion | <λ/4@632.8nm | | Beam Deviation | <3 arc minutes | | Chamfer | Protected<0.5mmx45° | | Extinction Ratio | >100:1 | | Transmission | Tp>90%, Ts<1% | | Reflection | Rs>99%, Rp<5% | | Coating | Polarization beamsplitter coating on cemented surface AR coating on all input and output faces | | Damage Threshold | >500mJ/cm2, 20ns, 20Hz @1064nm |  Standard Products of Lateral Displacement Polarization Beamsplitter: | PN. | Material | Dimension A (mm) | Tp/Ts | Wavelength (nm) | | LDP0505-397 | N-BK7 | 5.0 | >1000:1 | 397 | | LDP1010-397 | N-BK7 | 10.0 | >1000:1 | 397 | | LDP1212-397 | N-BK7 | 12.7 | >1000:1 | 397 | | LDP2525-397 | N-BK7 | 25.4 | >1000:1 | 397 | | LDP0505-532 | N-BK7 | 5.0 | >1000:1 | 532 | | LDP1010-532 | N-BK7 | 10.0 | >1000:1 | 532 | | LDP1212-532 | N-BK7 | 12.7 | >1000:1 | 532 | | LDP2525-532 | N-BK7 | 25.4 | >1000:1 | 532 | | LDP0505-633 | N-BK7 | 5.0 | >1000:1 | 633 | | LDP1010-633 | N-BK7 | 10.0 | >1000:1 | 633 | | LDP1212-633 | N-BK7 | 12.7 | >1000:1 | 633 | | LDP2525-633 | N-BK7 | 25.4 | >1000:1 | 633 | | LDP0505-780 | N-BK7 | 5.0 | >1000:1 | 780 | | LDP1010-780 | N-BK7 | 10.0 | >1000:1 | 780 | | LDP1212-780 | N-BK7 | 12.7 | >1000:1 | 780 | | LDP2525-780 | N-BK7 | 25.4 | >1000:1 | 780 | | LDP0505-1030 | N-BK7 | 5.0 | >1000:1 | 1030 | | LDP1010-1030 | N-BK7 | 10.0 | >1000:1 | 1030 | | LDP1212-1030 | N-BK7 | 12.7 | >1000:1 | 1030 | | LDP2525-1030 | N-BK7 | 25.4 | >1000:1 | 1030 | | LDP0505-1550 | N-BK7 | 5.0 | >1000:1 | 1550 | | LDP1010-1550 | N-BK7 | 10.0 | >1000:1 | 1550 | | LDP1212-1550 | N-BK7 | 12.7 | >1000:1 | 1550 | | LDP2525-1550 | N-BK7 | 25.4 | >1000:1 | 1550 | |