Broadband Plate Beamsplitters

Featured Product from Intrinsic Crystal Technology Co., Ltd. (ICC)

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Plate beamsplliters are available with nominal split ratios of 30/70, 50/50, and 70/30. These ratios assume that the incoming beam is randomly or circularly polarized with equal parts of s and p polarization.

If the beam is randomly polarized, the split beams will be linearly polarized (weakly). If the incoming beam is circularly polarized, the split beams will be elliptically polarized. 

 Standard Specifications:   

Optical Material: 
Diameter Tolerance:
Surface Quality:
Surface Flatness:
Beam Deviation:
Nominal T/R Ratio: 

Clear Aperture:
Bevel:
Coating:
1st Surface:

2nd Surface: 

Available Wavelength:

BK7 grade A optical glass 
±0.2mm
60-40 scratch and dig 
lambda/4 at 632.8nm 
<10 arc minutes 
50/50 ±5% for average polarization 
T=(Ts+Tp)/2,R=(Rs+Rp)/2 
>85% 
<0.25mm X 45°
All-dielectric partial reflection coating for 45°, surface marked with a dot.
Antireflection coated for <1.0% reflectance for 45°
Visible and Near Infrared.

 Standard Broadband Plate Beamsplitters

Dimension(mm)

Product Number

450-650nm

650-900nm

900-1200nm

1200-1550nm

D10.0

ICC-VPB0101

ICC-VPB0201

ICC-VPB0301

ICC-VPB0401

D12.7

ICC-VPB0102

ICC-VPB0202

ICC-VPB0302

ICC-VPB0402

D15.0

ICC-VPB0103

ICC-VPB0203

ICC-VPB0303

ICC-VPB0403

D20.0

ICC-VPB0104

ICC-VPB0204

ICC-VPB0304

ICC-VPB0404

D25.4

ICC-VPB0105

ICC-VPB0205

ICC-VPB0305

ICC-VPB0405