Cubebeamsplittersareconstructedbycementingtwoprecisionrightangleprismtogetherwithappropriateinterferencecoatingonthehypotenusesurface.Theabsorptionlosstothecoatingisminimaltransmissionandreflectionapproach50%(averageCubebeamsplittersareconstructedbycementingtwoprecisionrightangleprismtogetherwithappropriateinterferencecoatingonthehypotenusesurface.Theabsorptionlosstothecoatingisminimaltransmissionandreflectionapproach50%(average)thoughoutputispartiallypolarized.Ifpolarizationsensitivityiscriticaltoyourapplication,werecommendedthatyouselectfromourPolarizationCubeBeamsplitterorNon-polarizationCubeBeamsplitter.Specifications:Material:BK7DimensionTolerance: 0.2mmFlatness:l/4@633nmSurfaceQuality:60/40Parallelism: 3arcminutesT/R:50/50 5%,forrandompolarizationT=(Ts+Tp)/2,R=(Rs+Rp)/2Coating:*Hypotenuseface:Partialreflectance*Allinputandoutputfaces:ARCoating StandardCoatingwavelength:NarrowBand:---------488,532,632.8,650,808,850,980,1064,1310,1550nmBroadband:-------------450-650,650-900,900-1200,1200-1550,1500-1610nm