Non-polarizing Cube Beamsplitters 25.4mm 90R/10T VIS H-K9L Optical Glass
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Product No. 354509
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- Cube Size Length 25.4mm
- R/T 90R/10T
- Right Angle Surface Coating BBAR Coating@400~700nm
- Hypotenuse Coating Beam Splitting Coating
- Material H-K9L Optical Glass
- Surface Accuracy λ/10 @ 633 nm
- Surface Quality 40/20-60/40
- Clear Aperture 90%
- Dimensions Tolerance ±0.2mm
- Reflection/Transmission Ratio Tolerance R/T ±10% (AVG of Designed Bandwidth)
- Transmission Beam Deviation ±5arcmin
- Reflection Beam Deviation 90°±5'
- Bevel Protective Bevel
- Reflection/Transmission Ratio Tolerance(1) |TS-TP|＜10%; |RS-RP|＜10%
Different from energy beamsplitters, the non-polarizing cube beamsplitters split the incident light into transmitted and reflected beams at a standard ratio without changing the polarization state of the incident light. The non-polarizing cube beamsplitters adopt mixed metal and dielectric coating so that the emitted light and the incident light keeps the same polarization state. Please note that the non-polarizing cube beamsplitter adopts special beam splitting coating design so that will have the partial absorption (usually less than 10%) to the incident light . When the laser power is high, it should be noted.
