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Wedged Beamsplitter | SIMTRUM Photonics Store

Products / Optics /Beamsplitters /Beamsplitter Plate /Wedged Beamsplitter /
Wedged Beamsplitter
Overview Coating Graph Order Now!

Wedged Beamsplitter, Beamsplitter Plate www.simtrum.com

In order to eliminate the interference of the reflected light from the back surface, the large-sized beam splitter plates will generally be made into a wedge form with a small angle. The reflected light from the rear surface deviates from the normal optical path at an angle.


BK7 is the most common optical glass used in high-quality optical components as it is a hard glass that can withstand a variety of physical and chemical exposure. Relatively scratch and chemical resistant, it has a low bubble and inclusion content, therefore making it an ideal choice for precision lenses. It is the ideal choice for general purpose visual and NIR applications as it has excellent transmission.





General Specifications

Material

BK 7

Type

Wedged Beamsplitter

Coating

Uncoated

Wavelength(nm)

450-650

Diameter Tolerance(mm)

±0.2

Thickness Tolerance(mm)

±0.2

Thickness(mm)

6

Surface Quality

40/20 scratch and dig

Clear Aperture

85%

Surface Flatness

2.5λ@633nm

Wedged Angle Tolerance(arcmin)

3

Angle of Incidence(degree)

45

Chamfer

0.5mmx45°

Damage Threshold(pulsed)

7.5J/cm²(10ns 10Hz)



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Split Ratio

Wedge Angle (degree)

Diameter (mm)


Search Reset
Compare Model Drawings & Specs Wedge Angle (degree) Wavelength (nm) Split Ratio Diameter (mm) Availability Reference Price
(USD)
BK7-WBSP-50.8-2-450-650-50:50
BK7, Wedged Beamsplitter Plate, Diameter=50.8mm, Wedge Angle=2degree, Split Ratio: 50:50 		2450-65050:5050.8 2-3 Weeks Request for quote
BK7-WBSP-50.8-2-450-650-70:30
BK7, Wedged Beamsplitter Plate, Diameter=50.8mm, Wedge Angle=2degree, Split Ratio: 70:30 		2450-65050.8 2-3 Weeks Request for quote
BK7-WBSP-50.8-2-450-650-90:10
BK7, Wedged Beamsplitter Plate, Diameter=50.8mm, Wedge Angle=2degree, Split Ratio: 90:10 		2450-65050.8 2-3 Weeks Request for quote
BK7-WBSP-50.8-2-450-650-30:70
BK7, Wedged Beamsplitter Plate, Diameter=50.8mm, Wedge Angle=2degree, Split Ratio: 30:70 		2450-65030:7050.8 2-3 Weeks Request for quote
BK7-WBSP-50.8-2-450-650-10:90
BK7, Wedged Beamsplitter Plate, Diameter=50.8mm, Wedge Angle=2degree, Split Ratio: 10:90 		2450-65010:9050.8 2-3 Weeks Request for quote
BK7-WBSP-100-4-450-650-50:50
BK7, Wedged Beamsplitter Plate, Diameter=100mm, Wedge Angle=4degree, Split Ratio: 50:50 		4450-65050:50100 2-3 Weeks Request for quote
BK7-WBSP-100-4-450-650-70:30
BK7, Wedged Beamsplitter Plate, Diameter=100mm, Wedge Angle=4degree, Split Ratio: 70:30 		4450-650100 2-3 Weeks Request for quote
BK7-WBSP-100-4-450-650-90:10
BK7, Wedged Beamsplitter Plate, Diameter=100mm, Wedge Angle=4degree, Split Ratio: 90:10 		4450-650100 2-3 Weeks Request for quote
BK7-WBSP-100-4-450-650-30:70
BK7, Wedged Beamsplitter Plate, Diameter=100mm, Wedge Angle=4degree, Split Ratio: 30:70 		4450-65030:70100 2-3 Weeks Request for quote
BK7-WBSP-100-4-450-650-10:90
BK7, Wedged Beamsplitter Plate, Diameter=100mm, Wedge Angle=4degree, Split Ratio: 10:90 		4450-65010:90100 2-3 Weeks Request for quote

BK7-WBSP-100-4-450-650-10:90 - Parameter

Type
Wedged Beam Splitter Plate

Material
BK7

Coating
Uncoated

Diameter (mm)
100

Wavelength (nm)
450-650

Diameter Tolerance (mm)
± 0.2

Thickness Tolerance (mm)
± 0.2

Surface Quality
40/20

Clear Aperture
85%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
7.5 J/cm2 (10ns/10Hz)

Thickness (mm)
6

Angle of Incidence (degree)
45

Flatness
2.5λ@633nm

Wedge Angle (degree)
4

Wedge Angle Tolerance (arcmin)
3

Split Ratio
10:90

BK7-WBSP-100-4-450-650-30:70 - Parameter

Type
Wedged Beam Splitter Plate

Material
BK7

Coating
Uncoated

Diameter (mm)
100

Wavelength (nm)
450-650

Diameter Tolerance (mm)
± 0.2

Thickness Tolerance (mm)
± 0.2

Surface Quality
40/20

Clear Aperture
85%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
7.5 J/cm2 (10ns/10Hz)

Thickness (mm)
6

Angle of Incidence (degree)
45

Flatness
2.5λ@633nm

Wedge Angle (degree)
4

Wedge Angle Tolerance (arcmin)
3

Split Ratio
30:70

BK7-WBSP-100-4-450-650-90:10 - Parameter

Type
Wedged Beam Splitter Plate

Material
BK7

Coating
Uncoated

Diameter (mm)
100

Wavelength (nm)
450-650

Diameter Tolerance (mm)
± 0.2

Thickness Tolerance (mm)
± 0.2

Surface Quality
40/20

Clear Aperture
85%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
7.5 J/cm2 (10ns/10Hz)

Thickness (mm)
6

Angle of Incidence (degree)
45

Flatness
2.5λ@633nm

Wedge Angle (degree)
4

Wedge Angle Tolerance (arcmin)
3

Split Ratio

BK7-WBSP-100-4-450-650-70:30 - Parameter

Type
Wedged Beam Splitter Plate

Material
BK7

Coating
Uncoated

Diameter (mm)
100

Wavelength (nm)
450-650

Diameter Tolerance (mm)
± 0.2

Thickness Tolerance (mm)
± 0.2

Surface Quality
40/20

Clear Aperture
85%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
7.5 J/cm2 (10ns/10Hz)

Thickness (mm)
6

Angle of Incidence (degree)
45

Flatness
2.5λ@633nm

Wedge Angle (degree)
4

Wedge Angle Tolerance (arcmin)
3

Split Ratio

BK7-WBSP-100-4-450-650-50:50 - Parameter

Type
Wedged Beam Splitter Plate

Material
BK7

Coating
Uncoated

Diameter (mm)
100

Wavelength (nm)
450-650

Diameter Tolerance (mm)
± 0.2

Thickness Tolerance (mm)
± 0.2

Surface Quality
40/20

Clear Aperture
85%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
7.5 J/cm2 (10ns/10Hz)

Thickness (mm)
6

Angle of Incidence (degree)
45

Flatness
2.5λ@633nm

Wedge Angle (degree)
4

Wedge Angle Tolerance (arcmin)
3

Split Ratio
50:50

BK7-WBSP-50.8-2-450-650-10:90 - Parameter

Type
Wedged Beam Splitter Plate

Material
BK7

Coating
Uncoated

Diameter (mm)
50.8

Wavelength (nm)
450-650

Diameter Tolerance (mm)
± 0.2

Thickness Tolerance (mm)
± 0.2

Surface Quality
40/20

Clear Aperture
85%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
7.5 J/cm2 (10ns/10Hz)

Thickness (mm)
6

Angle of Incidence (degree)
45

Flatness
2.5λ@633nm

Wedge Angle (degree)
2

Wedge Angle Tolerance (arcmin)
3

Split Ratio
10:90

BK7-WBSP-50.8-2-450-650-30:70 - Parameter

Type
Wedged Beam Splitter Plate

Material
BK7

Coating
Uncoated

Diameter (mm)
50.8

Wavelength (nm)
450-650

Diameter Tolerance (mm)
± 0.2

Thickness Tolerance (mm)
± 0.2

Surface Quality
40/20

Clear Aperture
85%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
7.5 J/cm2 (10ns/10Hz)

Thickness (mm)
6

Angle of Incidence (degree)
45

Flatness
2.5λ@633nm

Wedge Angle (degree)
2

Wedge Angle Tolerance (arcmin)
3

Split Ratio
30:70

BK7-WBSP-50.8-2-450-650-90:10 - Parameter

Type
Wedged Beam Splitter Plate

Material
BK7

Coating
Uncoated

Diameter (mm)
50.8

Wavelength (nm)
450-650

Diameter Tolerance (mm)
± 0.2

Thickness Tolerance (mm)
± 0.2

Surface Quality
40/20

Clear Aperture
85%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
7.5 J/cm2 (10ns/10Hz)

Thickness (mm)
6

Angle of Incidence (degree)
45

Flatness
2.5λ@633nm

Wedge Angle (degree)
2

Wedge Angle Tolerance (arcmin)
3

Split Ratio

BK7-WBSP-50.8-2-450-650-70:30 - Parameter

Type
Wedged Beam Splitter Plate

Material
BK7

Coating
Uncoated

Diameter (mm)
50.8

Wavelength (nm)
450-650

Diameter Tolerance (mm)
± 0.2

Thickness Tolerance (mm)
± 0.2

Surface Quality
40/20

Clear Aperture
85%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
7.5 J/cm2 (10ns/10Hz)

Thickness (mm)
6

Angle of Incidence (degree)
45

Flatness
2.5λ@633nm

Wedge Angle (degree)
2

Wedge Angle Tolerance (arcmin)
3

Split Ratio

BK7-WBSP-50.8-2-450-650-50:50 - Parameter

Type
Wedged Beam Splitter Plate

Material
BK7

Coating
Uncoated

Diameter (mm)
50.8

Wavelength (nm)
450-650

Diameter Tolerance (mm)
± 0.2

Thickness Tolerance (mm)
± 0.2

Surface Quality
40/20

Clear Aperture
85%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
7.5 J/cm2 (10ns/10Hz)

Thickness (mm)
6

Angle of Incidence (degree)
45

Flatness
2.5λ@633nm

Wedge Angle (degree)
2

Wedge Angle Tolerance (arcmin)
3

Split Ratio
50:50

BK7-WBSP-100-4-450-650-10:90 - Download

Download

Download

Download

Download

BK7-WBSP-100-4-450-650-30:70 - Download

Download

Download

Download

Download

BK7-WBSP-100-4-450-650-90:10 - Download

Download

Download

Download

Download

BK7-WBSP-100-4-450-650-70:30 - Download

Download

Download

Download

Download

BK7-WBSP-100-4-450-650-50:50 - Download

Download

Download

Download

Download

BK7-WBSP-50.8-2-450-650-10:90 - Download

Download

Download

Download

Download

BK7-WBSP-50.8-2-450-650-30:70 - Download

Download

Download

Download

Download

BK7-WBSP-50.8-2-450-650-90:10 - Download

Download

Download

Download

Download

BK7-WBSP-50.8-2-450-650-70:30 - Download

Download

Download

Download

Download

BK7-WBSP-50.8-2-450-650-50:50 - Download

Download

Download

Download

Download

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Compare Model Drawings & Specs Availability Reference Price
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