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Location: Main > Optical Beamsplitters > Non Polarization Beamsplitter Cube > NPBSC-VIS-40.0
Name: 40.0x40.0x40.0mm 400-700nm NPBS Cube(50:50)
P/N: NPBSC-VIS-40.0
Keywords:40.0x40.0x40.0mm,BK7,50:50 NPBS cube,400-700nm
Unit Price: S$420.00/pc
Available: In stock
Request: Add to Request List
Introduction:
These cubes provide a 50:50 split ratio and to work over a broad wavelength range of 400-700nm. The entrance and exit surfaces are anti-reflection coated while the diagonal internal surface has the broadband beam splitting coating.
 Substrate Material:  BK7 Optical Glass
 Outer Dimension:  40.0x40.0x40.0, +/-0.2mm
 Surface Quality:  40/20 scratch and dig
 Flatness:  <Lambda/10 over 90% on all optical surfaces at 635nm
 Splitter Coating:  Full-dielectric coating, non-pol 
 Max. Transmitted Beam Deviation:  <5 arc minutes
 Reflected Beam Deviation:  90 deg,+/-5 arc minutes
 Broadband AR Coating:  All 4 input/out surfaces(R<0.5% max at 400-700nm, 0-deg AOI)
 Wavelength Range:  400-700nm
 Clear Aperture:  >85% of outer dimension
 Transmission Spectrum:    

 Reflection Spectrum

(AR coating) :

  
 Splitter Ratio Tolerance:  <15% over entire wavelength range
 |Ts-Tp|<15% and |Rs-Rp|<15%
 Durability:  MIL-M-13508C, MIL-C-675C, MIL-C-14806
 
 
 
 
 
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