Feature
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Split the S beam and P beam
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45degree Angle of Incidence
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Suitable for High Power Apolication
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RoHS Compliant
Specifications
Material | UV Fused Silica |
Dimension Tolerance | +0/-0.2 mm |
Thickness Tolerance | ±0.25 mm |
Surface Quality | 60/40 scratch and dig |
Clear Aperture | >90 % |
Flatness | <λ/8 @ 632.8 nm per 25 mm |
Parallelism | <3 arc minutes |
Extinction Ratio | Tp/Ts>200:1 |
Transmission | Tp>95 %, Ts<0.5 % |
Reflection | Rs>99.5 %, Rp<5 % |
Coating | AOI 45 deg (Should be tuned to optimized AOI in use), one surface coated, rear surface uncoated |
Damage threshold | >5 J/cm2, 20 ns, 20 Hz, @1064 nm |