Non-polarizing beamsplitter plate
Non-polarizing beamsplitter plate
Non-polarizing beamsplitter plate is insensitive to polarization and is used to divide the energy,it with approximately equal S and P components (difference <5%). Non-polarizing beamsplitter plate can be used in monochromator, spectrophotometer and other optical systems. VR optics can produce it with various materials and sizes.
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Product details


Specifications:

Dimension tolerance

+0.0/-0.2mm

Thickness tolerance

±0.2mm

Surface quality

60/40

Clear aperture

>90%

Flatness

<λ/4@633nm

Beam deviation

<3 arc minutes

T/R Tolerance

±5%

Polarization

|Rs-Rp|<5%

Coating(AOI=45°)

One surface: Non-polarizing beamsplitter coating
Rear surface: AR coating


Hot sale product list:

Material

Diameter(mm)

Thickness(mm)

T/R(%)

Wavelength(nm)

AOI

Fused silica

12.7

3

50:50

313

45

Fused silica

25.4

3

50:50

313

45

Fused silica

50.8

3

50:50

313

45

Fused silica

25.4

3

50:50

370

45

BK7

25.4

3

50:50

480

45

BK7

12.7

3

50:50

532

45

BK7

25.4

3

50:50

532

45

BK7

12.7

3

50:50

633

45

BK7

25.4

3

50:50

633

45

BK7

50.8

3

50:50

633

45

BK7

25.4

3

50:50

780

45

BK7

50.8

3

50:50

780

45

BK7

25.4

2

50:50

894

45

BK7

12.7

3

50:50

1064

45

BK7

25.4

3

50:50

1064

45

BK7

50.8

3

50:50

1064

45

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