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Products / 光学元件 /分光镜 /分束器立方体 /胶结光束镜立方体 /

胶结光束镜立方体

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

50-50 Beamsplitter Cube@400-700nm

50-50 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

	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% @400-700nm	400-700	5	50:50±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% @650-900nm	650-900	5	50:50±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% @900-1200nm	900-1200	5	50:50±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% @400-700nm	400-700	10	50:50±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% @650-900nm	650-900	10	50:50±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% @900-1200nm	900-1200	10	50:50±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% @400-700nm	400-700	12.7	50:50±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% @650-900nm	650-900	12.7	50:50±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% @900-1200nm	900-1200	12.7	50:50±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% @400-700nm	400-700	15	50:50±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% @650-900nm	650-900	15	50:50±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% @900-1200nm	900-1200	15	50:50±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% @400-700nm	400-700	20	50:50±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% @650-900nm	650-900	20	50:50±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% @900-1200nm	900-1200	20	50:50±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% @400-700nm	400-700	25.4	50:50±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% @650-900nm	650-900	25.4	50:50±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% @900-1200nm	900-1200	25.4	50:50±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)

Angle (degree)

Dimension (A=B=C) (mm)

25.4

Split Ratio

50:50±5%

Reflected Beam Deviation (arcmin)

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)

Angle (degree)

Dimension (A=B=C) (mm)

25.4

Split Ratio

50:50±5%

Reflected Beam Deviation (arcmin)

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)

Angle (degree)

Dimension (A=B=C) (mm)

25.4

Split Ratio

50:50±5%

Reflected Beam Deviation (arcmin)

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)

Angle (degree)

Dimension (A=B=C) (mm)

Split Ratio

50:50±5%

Reflected Beam Deviation (arcmin)

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)

Angle (degree)

Dimension (A=B=C) (mm)

Split Ratio

50:50±5%

Reflected Beam Deviation (arcmin)

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)

Angle (degree)

Dimension (A=B=C) (mm)

Split Ratio

50:50±5%

Reflected Beam Deviation (arcmin)

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)

Angle (degree)

Dimension (A=B=C) (mm)

Split Ratio

50:50±5%

Reflected Beam Deviation (arcmin)

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)

Angle (degree)

Dimension (A=B=C) (mm)

Split Ratio

50:50±5%

Reflected Beam Deviation (arcmin)

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)

Angle (degree)

Dimension (A=B=C) (mm)

Split Ratio

50:50±5%

Reflected Beam Deviation (arcmin)

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)

Angle (degree)

Dimension (A=B=C) (mm)

12.7

Split Ratio

50:50±5%

Reflected Beam Deviation (arcmin)

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)

Angle (degree)

Dimension (A=B=C) (mm)

12.7

Split Ratio

50:50±5%

Reflected Beam Deviation (arcmin)

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)

Angle (degree)

Dimension (A=B=C) (mm)

12.7

Split Ratio

50:50±5%

Reflected Beam Deviation (arcmin)

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)

Angle (degree)

Dimension (A=B=C) (mm)

Split Ratio

50:50±5%

Reflected Beam Deviation (arcmin)

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)

Angle (degree)

Dimension (A=B=C) (mm)

Split Ratio

50:50±5%

Reflected Beam Deviation (arcmin)

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)

Angle (degree)

Dimension (A=B=C) (mm)

Split Ratio

50:50±5%

Reflected Beam Deviation (arcmin)

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)

Angle (degree)

Dimension (A=B=C) (mm)

Split Ratio

50:50±5%

Reflected Beam Deviation (arcmin)

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)

Angle (degree)

Dimension (A=B=C) (mm)

Split Ratio

50:50±5%

Reflected Beam Deviation (arcmin)

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)

Angle (degree)

Dimension (A=B=C) (mm)

Split Ratio

50:50±5%

Reflected Beam Deviation (arcmin)

Polarization

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

BK7-BSC-25.4-900-1200 - Download

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BK7-BSC-25.4-650-900 - Download

Download

BK7-BSC-25.4-400-700 - Download

Download

BK7-BSC-20-900-1200 - Download

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BK7-BSC-20-650-900 - Download

Download

BK7-BSC-20-400-700 - Download

Download

BK7-BSC-15-900-1200 - Download

Download

BK7-BSC-15-650-900 - Download

Download

BK7-BSC-15-400-700 - Download

Download

BK7-BSC-12.7-900-1200 - Download

Download

BK7-BSC-12.7-650-900 - Download

Download

BK7-BSC-12.7-400-700 - Download

Download

BK7-BSC-10-900-1200 - Download

Download

BK7-BSC-10-650-900 - Download

Download

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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Compare	Model		Drawings & Specs	Availability	Reference Price (USD)