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Standard Beamsplitter Cube | SIMTRUM Photonics Store

Products / Optics /Beamsplitters /Beamsplitter Cube /Cemented Beamsplitter Cube /
Cemented Beamsplitter Cube
Overview Coating Graph Demo

Standard Beamsplitter Cube, Beamsplitter Cube www.simtrum.com

Standard Beamsplitter Cube is formed by cementing two right angle prisms. According to the broadband spectrum that is targeted, Standard Beamsplitter Cube results in partial polarization for P and S polarised light. The average transmission of incoming light beam still has a T/R of 50:50. Standard Beamsplitter Cube is coated with dielectric coating on the reflective surface, resulting is low absorption loss.


NOTE: The outgoing light beam is partially polarized and is not recommended for polarization sensitive applications. For polarizing application, you may visit our polarizing beamsplitters; for non-polarizing application, you may visit our non-polarizing beamsplitters.


General Specifications

Material

BK 7

Type

 Cemented Beamsplitter Cube

Dimensional Tolerance(mm)

±0.2

Surface Quality

40/20

Clear Aperture

>90%

Surface Flatness

<λ/4@633nm

Transmitted Beam Deviation(arcmin)

<3

Reflected Beam Deviation(arcmin)

<3

Angle of Incidence(degree)

0

Beam Deviation(arcmin)

<3

Split Ratio

50:50%

Chamfer

0.5mmx45°

Damage Threshold(pulsed)

500J/cm²(20ns 20Hz 1064nm)



Standard Beamsplitter Cube, Beamsplitter Cube www.simtrum.com      Standard Beamsplitter Cube, Beamsplitter Cube www.simtrum.com


50-50 Beamsplitter Cube@400-700nm50-50 Beamsplitter Cube@650-900nm


           Standard Beamsplitter Cube, Beamsplitter Cube www.simtrum.com


50-50 Beamsplitter Cube@900-1200nm



For technical assistance or a quotation, drop us an email at info@simtrum.com.

We will get back to you within 3 working days.


SINGAPORE: For same day service, please contact us at 6996 0391. Office Hours: 9am - 6pm (+8GMT)

For more contact information click here.



Dimension (A=B=C) (mm)

Wavelength (nm)


Search Reset
Compare Model Drawings & Specs Coating Wavelength (nm) Dimension (A=B=C) (mm) Split Ratio Availability Reference Price
(USD)
BK7-BSC-5-400-700
BK7, Standard Beamsplitter Cube, Dimension=5mm, Coating: Ravg<0.5% @ 400-700nm 		Ravg < 0.5% @400-700nm400-700550:50±5% 2-3 Weeks Request for quote
BK7-BSC-5-650-900
BK7, Standard Beamsplitter Cube, Dimension=5mm, Coating: Ravg<0.5% @ 650-900nm 		Ravg < 0.5% @650-900nm650-900550:50±5% 2-3 Weeks Request for quote
BK7-BSC-5-900-1200
BK7, Standard Beamsplitter Cube, Dimension=5mm, Coating: Ravg<0.5% @ 900-1200nm 		Ravg < 0.5% @900-1200nm900-1200550:50±5% 2-3 Weeks Request for quote
BK7-BSC-10-400-700
BK7, Standard Beamsplitter Cube, Dimension=10mm, Coating: Ravg<0.5% @ 400-700nm 		Ravg < 0.5% @400-700nm400-7001050:50±5% 2-3 Weeks Request for quote
BK7-BSC-10-650-900
BK7, Standard Beamsplitter Cube, Dimension=10mm, Coating: Ravg<0.5% @ 650-900nm 		Ravg < 0.5% @650-900nm650-9001050:50±5% 2-3 Weeks Request for quote
BK7-BSC-10-900-1200
BK7, Standard Beamsplitter Cube, Dimension=10mm, Coating: Ravg<0.5% @ 900-1200nm 		Ravg < 0.5% @900-1200nm900-12001050:50±5% 2-3 Weeks Request for quote
BK7-BSC-12.7-400-700
BK7, Standard Beamsplitter Cube, Dimension=12.7mm, Coating: Ravg<0.5% @ 400-700nm 		Ravg < 0.5% @400-700nm400-70012.750:50±5% 2-3 Weeks Request for quote
BK7-BSC-12.7-650-900
BK7, Standard Beamsplitter Cube, Dimension=12.7mm, Coating: Ravg<0.5% @ 650-900nm 		Ravg < 0.5% @650-900nm650-90012.750:50±5% 2-3 Weeks Request for quote
BK7-BSC-12.7-900-1200
BK7, Standard Beamsplitter Cube, Dimension=12.7mm, Coating: Ravg<0.5% @ 900-1200nm 		Ravg < 0.5% @900-1200nm900-120012.750:50±5% 2-3 Weeks Request for quote
BK7-BSC-15-400-700
BK7, Standard Beamsplitter Cube, Dimension=15mm, Coating: Ravg<0.5% @ 400-700nm 		Ravg < 0.5% @400-700nm400-7001550:50±5% 2-3 Weeks Request for quote
BK7-BSC-15-650-900
BK7, Standard Beamsplitter Cube, Dimension=15mm, Coating: Ravg<0.5% @ 650-900nm 		Ravg < 0.5% @650-900nm650-9001550:50±5% 2-3 Weeks Request for quote
BK7-BSC-15-900-1200
BK7, Standard Beamsplitter Cube, Dimension=15mm, Coating: Ravg<0.5% @ 900-1200nm 		Ravg < 0.5% @900-1200nm900-12001550:50±5% 2-3 Weeks Request for quote
BK7-BSC-20-400-700
BK7, Standard Beamsplitter Cube, Dimension=20mm, Coating: Ravg<0.5% @ 400-700nm 		Ravg < 0.5% @400-700nm400-7002050:50±5% 2-3 Weeks Request for quote
BK7-BSC-20-650-900
BK7, Standard Beamsplitter Cube, Dimension=20mm, Coating: Ravg<0.5% @ 650-900nm 		Ravg < 0.5% @650-900nm650-9002050:50±5% 2-3 Weeks Request for quote
BK7-BSC-20-900-1200
BK7, Standard Beamsplitter Cube, Dimension=20mm, Coating: Ravg<0.5% @ 900-1200nm 		Ravg < 0.5% @900-1200nm900-12002050:50±5% 2-3 Weeks Request for quote
BK7-BSC-25.4-400-700
BK7, Standard Beamsplitter Cube, Dimension=25.4mm, Coating: Ravg<0.5% @ 400-700nm 		Ravg < 0.5% @400-700nm400-70025.450:50±5% 2-3 Weeks Request for quote
BK7-BSC-25.4-650-900
BK7, Standard Beamsplitter Cube, Dimension=25.4mm, Coating: Ravg<0.5% @ 650-900nm 		Ravg < 0.5% @650-900nm650-90025.450:50±5% 2-3 Weeks Request for quote
BK7-BSC-25.4-900-1200
BK7, Standard Beamsplitter Cube, Dimension=25.4mm, Coating: Ravg<0.5% @ 900-1200nm 		Ravg < 0.5% @900-1200nm900-120025.450:50±5% 2-3 Weeks Request for quote

BK7-BSC-25.4-900-1200 - Parameter

Type
Standard Beamsplitter Cube

Material
BK7

Coating
Ravg < 0.5% @900-1200nm

Wavelength (nm)
900-1200

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>500mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Flatness
<λ/4@633nm

Extinction Ratio
Tp/Ts>1000:1

Transmitted Beam Deviation (arcmin)
<3

Angle (degree)
0

Dimension (A=B=C) (mm)
25.4

Split Ratio
50:50±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
T=(Ts+Tp)/2 R=(Rs+Rp)/2

BK7-BSC-25.4-650-900 - Parameter

Type
Standard Beamsplitter Cube

Material
BK7

Coating
Ravg < 0.5% @650-900nm

Wavelength (nm)
650-900

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>500mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Flatness
<λ/4@633nm

Extinction Ratio
Tp/Ts>1000:1

Transmitted Beam Deviation (arcmin)
<3

Angle (degree)
0

Dimension (A=B=C) (mm)
25.4

Split Ratio
50:50±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
T=(Ts+Tp)/2 R=(Rs+Rp)/2

BK7-BSC-25.4-400-700 - Parameter

Type
Standard Beamsplitter Cube

Material
BK7

Coating
Ravg < 0.5% @400-700nm

Wavelength (nm)
400-700

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>500mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Flatness
<λ/4@633nm

Extinction Ratio
Tp/Ts>1000:1

Transmitted Beam Deviation (arcmin)
<3

Angle (degree)
0

Dimension (A=B=C) (mm)
25.4

Split Ratio
50:50±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
T=(Ts+Tp)/2 R=(Rs+Rp)/2

BK7-BSC-20-900-1200 - Parameter

Type
Standard Beamsplitter Cube

Material
BK7

Coating
Ravg < 0.5% @900-1200nm

Wavelength (nm)
900-1200

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>500mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Flatness
<λ/4@633nm

Extinction Ratio
Tp/Ts>1000:1

Transmitted Beam Deviation (arcmin)
<3

Angle (degree)
0

Dimension (A=B=C) (mm)
20

Split Ratio
50:50±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
T=(Ts+Tp)/2 R=(Rs+Rp)/2

BK7-BSC-20-650-900 - Parameter

Type
Standard Beamsplitter Cube

Material
BK7

Coating
Ravg < 0.5% @650-900nm

Wavelength (nm)
650-900

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>500mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Flatness
<λ/4@633nm

Extinction Ratio
Tp/Ts>1000:1

Transmitted Beam Deviation (arcmin)
<3

Angle (degree)
0

Dimension (A=B=C) (mm)
20

Split Ratio
50:50±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
T=(Ts+Tp)/2 R=(Rs+Rp)/2

BK7-BSC-20-400-700 - Parameter

Type
Standard Beamsplitter Cube

Material
BK7

Coating
Ravg < 0.5% @400-700nm

Wavelength (nm)
400-700

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>500mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Flatness
<λ/4@633nm

Extinction Ratio
Tp/Ts>1000:1

Transmitted Beam Deviation (arcmin)
<3

Angle (degree)
0

Dimension (A=B=C) (mm)
20

Split Ratio
50:50±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
T=(Ts+Tp)/2 R=(Rs+Rp)/2

BK7-BSC-15-900-1200 - Parameter

Type
Standard Beamsplitter Cube

Material
BK7

Coating
Ravg < 0.5% @900-1200nm

Wavelength (nm)
900-1200

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>500mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Flatness
<λ/4@633nm

Extinction Ratio
Tp/Ts>1000:1

Transmitted Beam Deviation (arcmin)
<3

Angle (degree)
0

Dimension (A=B=C) (mm)
15

Split Ratio
50:50±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
T=(Ts+Tp)/2 R=(Rs+Rp)/2

BK7-BSC-15-650-900 - Parameter

Type
Standard Beamsplitter Cube

Material
BK7

Coating
Ravg < 0.5% @650-900nm

Wavelength (nm)
650-900

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>500mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Flatness
<λ/4@633nm

Extinction Ratio
Tp/Ts>1000:1

Transmitted Beam Deviation (arcmin)
<3

Angle (degree)
0

Dimension (A=B=C) (mm)
15

Split Ratio
50:50±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
T=(Ts+Tp)/2 R=(Rs+Rp)/2

BK7-BSC-15-400-700 - Parameter

Type
Standard Beamsplitter Cube

Material
BK7

Coating
Ravg < 0.5% @400-700nm

Wavelength (nm)
400-700

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>500mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Flatness
<λ/4@633nm

Extinction Ratio
Tp/Ts>1000:1

Transmitted Beam Deviation (arcmin)
<3

Angle (degree)
0

Dimension (A=B=C) (mm)
15

Split Ratio
50:50±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
T=(Ts+Tp)/2 R=(Rs+Rp)/2

BK7-BSC-12.7-900-1200 - Parameter

Type
Standard Beamsplitter Cube

Material
BK7

Coating
Ravg < 0.5% @900-1200nm

Wavelength (nm)
900-1200

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>500mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Flatness
<λ/4@633nm

Extinction Ratio
Tp/Ts>1000:1

Transmitted Beam Deviation (arcmin)
<3

Angle (degree)
0

Dimension (A=B=C) (mm)
12.7

Split Ratio
50:50±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
T=(Ts+Tp)/2 R=(Rs+Rp)/2

BK7-BSC-12.7-650-900 - Parameter

Type
Standard Beamsplitter Cube

Material
BK7

Coating
Ravg < 0.5% @650-900nm

Wavelength (nm)
650-900

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>500mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Flatness
<λ/4@633nm

Extinction Ratio
Tp/Ts>1000:1

Transmitted Beam Deviation (arcmin)
<3

Angle (degree)
0

Dimension (A=B=C) (mm)
12.7

Split Ratio
50:50±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
T=(Ts+Tp)/2 R=(Rs+Rp)/2

BK7-BSC-12.7-400-700 - Parameter

Type
Standard Beamsplitter Cube

Material
BK7

Coating
Ravg < 0.5% @400-700nm

Wavelength (nm)
400-700

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>500mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Flatness
<λ/4@633nm

Extinction Ratio
Tp/Ts>1000:1

Transmitted Beam Deviation (arcmin)
<3

Angle (degree)
0

Dimension (A=B=C) (mm)
12.7

Split Ratio
50:50±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
T=(Ts+Tp)/2 R=(Rs+Rp)/2

BK7-BSC-10-900-1200 - Parameter

Type
Standard Beamsplitter Cube

Material
BK7

Coating
Ravg < 0.5% @900-1200nm

Wavelength (nm)
900-1200

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>500mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Flatness
<λ/4@633nm

Extinction Ratio
Tp/Ts>1000:1

Transmitted Beam Deviation (arcmin)
<3

Angle (degree)
0

Dimension (A=B=C) (mm)
10

Split Ratio
50:50±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
T=(Ts+Tp)/2 R=(Rs+Rp)/2

BK7-BSC-10-650-900 - Parameter

Type
Standard Beamsplitter Cube

Material
BK7

Coating
Ravg < 0.5% @650-900nm

Wavelength (nm)
650-900

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>500mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Flatness
<λ/4@633nm

Extinction Ratio
Tp/Ts>1000:1

Transmitted Beam Deviation (arcmin)
<3

Angle (degree)
0

Dimension (A=B=C) (mm)
10

Split Ratio
50:50±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
T=(Ts+Tp)/2 R=(Rs+Rp)/2

BK7-BSC-10-400-700 - Parameter

Type
Standard Beamsplitter Cube

Material
BK7

Coating
Ravg < 0.5% @400-700nm

Wavelength (nm)
400-700

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>500mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Flatness
<λ/4@633nm

Extinction Ratio
Tp/Ts>1000:1

Transmitted Beam Deviation (arcmin)
<3

Angle (degree)
0

Dimension (A=B=C) (mm)
10

Split Ratio
50:50±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
T=(Ts+Tp)/2 R=(Rs+Rp)/2

BK7-BSC-5-900-1200 - Parameter

Type
Standard Beamsplitter Cube

Material
BK7

Coating
Ravg < 0.5% @900-1200nm

Wavelength (nm)
900-1200

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>500mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Flatness
<λ/4@633nm

Extinction Ratio
Tp/Ts>1000:1

Transmitted Beam Deviation (arcmin)
<3

Angle (degree)
0

Dimension (A=B=C) (mm)
5

Split Ratio
50:50±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
T=(Ts+Tp)/2 R=(Rs+Rp)/2

BK7-BSC-5-650-900 - Parameter

Type
Standard Beamsplitter Cube

Material
BK7

Coating
Ravg < 0.5% @650-900nm

Wavelength (nm)
650-900

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>500mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Flatness
<λ/4@633nm

Extinction Ratio
Tp/Ts>1000:1

Transmitted Beam Deviation (arcmin)
<3

Angle (degree)
0

Dimension (A=B=C) (mm)
5

Split Ratio
50:50±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
T=(Ts+Tp)/2 R=(Rs+Rp)/2

BK7-BSC-5-400-700 - Parameter

Type
Standard Beamsplitter Cube

Material
BK7

Coating
Ravg < 0.5% @400-700nm

Wavelength (nm)
400-700

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>500mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Flatness
<λ/4@633nm

Extinction Ratio
Tp/Ts>1000:1

Transmitted Beam Deviation (arcmin)
<3

Angle (degree)
0

Dimension (A=B=C) (mm)
5

Split Ratio
50:50±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
T=(Ts+Tp)/2 R=(Rs+Rp)/2

BK7-BSC-25.4-900-1200 - Download

Download

Download

Download

Download

BK7-BSC-25.4-650-900 - Download

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Download

Download

Download

BK7-BSC-25.4-400-700 - Download

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Download

Download

Download

BK7-BSC-20-900-1200 - Download

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BK7-BSC-20-650-900 - Download

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BK7-BSC-20-400-700 - Download

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BK7-BSC-15-900-1200 - Download

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BK7-BSC-15-650-900 - Download

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BK7-BSC-15-400-700 - Download

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BK7-BSC-12.7-900-1200 - Download

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BK7-BSC-12.7-650-900 - Download

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BK7-BSC-12.7-400-700 - Download

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BK7-BSC-10-900-1200 - Download

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BK7-BSC-10-650-900 - Download

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BK7-BSC-10-400-700 - Download

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BK7-BSC-5-900-1200 - Download

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BK7-BSC-5-650-900 - Download

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BK7-BSC-5-400-700 - Download

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Accessories

Compare Model Drawings & Specs Availability Reference Price
(USD)

Sales Enquiry：+65 6996 0391       Email：info@simtrum.com      

Address:Blk 71, #06-03, Ayer Rajah Crescent Singapore 139951

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