◇ Beamsplitters Plates

   Beamsplitter plate is double-faced coating. The first face is coated with an all-dielectric thin coating, the other face is multilayer AR coating. It has low energy loss and high damange threshold.

Material:BK7grade A optical glass, Fused silica

T/R: 50/50±5％ for specified wavelength

          R=(Rs＋Rp)/2，T=(Ts＋Tp)/2

Coatings: 

                S1:Beamsplitter coating          

        S2:multiplayer AR coating

                incident angle:0°-15°

Surface Flatness: 0.3-3

Surface Quality: 10/5 to 80/50

Clear Aperture:>90% dimension

Application: Spectrophotometer, interferometer, tunable laser etc.

Dimension, T/R, incident angle ,wavelength range or other specs are available upon request.

Material:BK7grade A optical glass, Fused silica

T/R: 50/50±5％ for specified wavelength

          R=(Rs＋Rp)/2，T=(Ts＋Tp)/2

Incidence Angle:0°±2°

Beam Deviation:0°±3'(T)，0°±5'(R)

Coatings: dichroic multiplayer beamsplitter film on hypotenuse,AR film on the four polished surfaces of the prism

Surface Flatness: 0.3-3

Surface Quality: 20/10 to 80/50

Clear Aperture:>90% dimension