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Broadband Non-Polarizing Beamsplitter Cube | SIMTRUM Photonics Store

Broadband Non-Polarizing Beamsplitter Cube

Broadband Non-Polarizing Beamsplitter Cube, Beamsplitter Cube www.simtrum.com

Broadband non-polarizing beam splitter cube is used to split or combine light spectrum in UV, VIS, or IR wavelengths. The polarization of the outgoing beams remains the same when the incoming beam is a varied polarized light. Being partial-reflective coated mirrors, but often used with the incident of angle at 45°, cube beam splitters consist of a thin cube of optical glass with a different type of coatings. The thin film coating determines, typically, to reflect or transmit the incidence light according to its split ratio.


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

Broadband Non-Polarizing Beamsplitter Cube

Polarization

|Rs-Rp|<6%, |Ts-Tp|<6%

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

Split Ratio

45:45±5%

Absorption

<10%

Chamfer

0.5mmx45°



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

We will get back to you within 3 working days.


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For more contact information click here.



Dimension (A=B=C) (mm)

Wavelength (nm)


Search Reset
Compare Model Drawings & Specs Wavelength (nm) Dimension (A=B=C) (mm) Split Ratio Availability Reference Price
(USD)
BK7-NPBSC-10-1200-1600
BK7, Broadband Non-Pol Beamsplitter Cube, Ø=10mm, AR Coating: R<0.5% @1200-1600nm
1200-16001045:45±5% In Stock Request for quote
BK7-NPBSC-10-420-700
BK7, Broadband Non-Pol Beamsplitter Cube, Ø=10mm, AR Coating: R<0.5% @420-700nm
420-7001045:45±5% In Stock Request for quote
BK7-NPBSC-10-700-1000
BK7, Broadband Non-Pol Beamsplitter Cube, Ø=10mm, AR Coating: R<0.5% @700-1000nm
700-10001045:45±5% In Stock Request for quote
BK7-NPBSC-10-900-1200
BK7, Broadband Non-Pol Beamsplitter Cube, Ø=10mm, AR Coating: R<0.5% @900-1200nm
900-12001045:45±5% In Stock Request for quote
BK7-NPBSC-12.7-1200-1600
BK7, Broadband Non-Pol Beamsplitter Cube, Ø=12.7mm, AR Coating: R<0.5% @1200-1600nm
1200-160012.745:45±5% In Stock Request for quote
BK7-NPBSC-12.7-420-700
BK7, Broadband Non-Pol Beamsplitter Cube, Ø=12.7mm, AR Coating: R<0.5% @420-700nm
420-70012.745:45±5% In Stock Request for quote
BK7-NPBSC-12.7-450-650
BK7, Broadband Non-Pol Beamsplitter Cube, Ø=12.7mm, AR Coating: R<0.5% @450-650nm
450-65012.745:45±5% In Stock Request for quote
BK7-NPBSC-12.7-650-900
BK7, Broadband Non-Pol Beamsplitter Cube, Ø=12.7mm, AR Coating: R<0.5% @650-900nm
650-90012.745:45±5% In Stock Request for quote
BK7-NPBSC-12.7-700-1000
BK7, Broadband Non-Pol Beamsplitter Cube, Ø=12.7mm, AR Coating: R<0.5% @700-1000nm
700-100012.745:45±5% In Stock Request for quote
BK7-NPBSC-12.7-900-1200
BK7, Broadband Non-Pol Beamsplitter Cube, Ø=12.7mm, AR Coating: R<0.5% @900-1200nm
900-120012.745:45±5% In Stock Request for quote
BK7-NPBSC-20-1200-1600
BK7, Broadband Non-Pol Beamsplitter Cube, Ø=20mm, AR Coating: R<0.5% @1200-1600nm
1200-16002045:45±5% In Stock Request for quote
BK7-NPBSC-20-420-700
BK7, Broadband Non-Pol Beamsplitter Cube, Ø=20mm, AR Coating: R<0.5% @420-700nm
420-7002045:45±5% In Stock Request for quote
BK7-NPBSC-20-700-1000
BK7, Broadband Non-Pol Beamsplitter Cube, Ø=20mm, AR Coating: R<0.5% @700-1000nm
700-10002045:45±5% In Stock Request for quote
BK7-NPBSC-20-900-1200
BK7, Broadband Non-Pol Beamsplitter Cube, Ø=20mm, AR Coating: R<0.5% @900-1200nm
900-12002045:45±5% In Stock Request for quote
BK7-NPBSC-25.4-420-700
BK7, Broadband Non-Pol Beamsplitter Cube, Ø=25.4mm, AR Coating: R<0.5% @420-700nm
420-70025.445:45±5% In Stock Request for quote
BK7-NPBSC-25.4-450-650
BK7, Broadband Non-Pol Beamsplitter Cube, Ø=25.4mm, AR Coating: R<0.5% @450-650nm
450-65025.445:45±5% In Stock Request for quote
BK7-NPBSC-25.4-650-900
BK7, Broadband Non-Pol Beamsplitter Cube, Ø=25.4mm, AR Coating: R<0.5% @650-900nm
650-90025.445:45±5% In Stock Request for quote
BK7-NPBSC-25.4-700-1000
BK7, Broadband Non-Pol Beamsplitter Cube, Ø=25.4mm, AR Coating: R<0.5% @700-1000nm
700-100025.445:45±5% In Stock Request for quote
BK7-NPBSC-25.4-900-1200
BK7, Broadband Non-Pol Beamsplitter Cube, Ø=25.4mm, AR Coating: R<0.5% @900-1200nm
900-120025.445:45±5% In Stock Request for quote
BK7-NPBSC-25.4-1200-1600
BK7, Broadband Non-Pol Beamsplitter Cube, Ø=25.4mm, AR Coating: R<0.5% @1200-1600nm
1200-160025.445:45±5% In Stock Request for quote

BK7-NPBSC-25.4-1200-1600 - Parameter

Type
Broadband Non-polarizing Beamsplitter Cube

Material
BK7

Coating
Ravg < 0.5% @ 1200-1600nm

Wavelength (nm)
1200-1600

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>100mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Angle of Incidence (degree)
0

Flatness
<λ/4@633nm

Transmitted Beam Deviation (arcmin)
<3

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

Split Ratio
45:45±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
|Rs-Rp|<6%, |Ts-Tp|<6%

Absorption
<10%

BK7-NPBSC-25.4-900-1200 - Parameter

Type
Broadband Non-polarizing 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)
>100mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Angle of Incidence (degree)
0

Flatness
<λ/4@633nm

Transmitted Beam Deviation (arcmin)
<3

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

Split Ratio
45:45±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
|Rs-Rp|<6%, |Ts-Tp|<6%

Absorption
<10%

BK7-NPBSC-25.4-700-1000 - Parameter

Type
Broadband Non-polarizing Beamsplitter Cube

Material
BK7

Coating
Ravg < 0.5% @ 700-1000nm

Wavelength (nm)
700-1000

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>100mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Angle of Incidence (degree)
0

Flatness
<λ/4@633nm

Transmitted Beam Deviation (arcmin)
<3

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

Split Ratio
45:45±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
|Rs-Rp|<6%, |Ts-Tp|<6%

Absorption
<10%

BK7-NPBSC-25.4-650-900 - Parameter

Type
Broadband Non-polarizing Beamsplitter Cube

Material
BK7

Coating

Wavelength (nm)
650-900

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>100mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Angle of Incidence (degree)
0

Flatness
<λ/4@633nm

Transmitted Beam Deviation (arcmin)
<3

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

Split Ratio
45:45±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
|Rs-Rp|<6%, |Ts-Tp|<6%

Absorption
<10%

BK7-NPBSC-25.4-450-650 - Parameter

Type
Broadband Non-polarizing Beamsplitter Cube

Material
BK7

Coating

Wavelength (nm)
450-650

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>100mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Angle of Incidence (degree)
0

Flatness
<λ/4@633nm

Transmitted Beam Deviation (arcmin)
<3

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

Split Ratio
45:45±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
|Rs-Rp|<6%, |Ts-Tp|<6%

Absorption
<10%

BK7-NPBSC-25.4-420-700 - Parameter

Type
Broadband Non-polarizing Beamsplitter Cube

Material
BK7

Coating
Ravg < 0.5% @ 420-700nm

Wavelength (nm)
420-700

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>100mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Angle of Incidence (degree)
0

Flatness
<λ/4@633nm

Transmitted Beam Deviation (arcmin)
<3

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

Split Ratio
45:45±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
|Rs-Rp|<6%, |Ts-Tp|<6%

Absorption
<10%

BK7-NPBSC-20-900-1200 - Parameter

Type
Broadband Non-polarizing 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)
>100mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Angle of Incidence (degree)
0

Flatness
<λ/4@633nm

Transmitted Beam Deviation (arcmin)
<3

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

Split Ratio
45:45±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
|Rs-Rp|<6%, |Ts-Tp|<6%

Absorption
<10%

BK7-NPBSC-20-700-1000 - Parameter

Type
Broadband Non-polarizing Beamsplitter Cube

Material
BK7

Coating
Ravg < 0.5% @ 700-1000nm

Wavelength (nm)
700-1000

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>100mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Angle of Incidence (degree)
0

Flatness
<λ/4@633nm

Transmitted Beam Deviation (arcmin)
<3

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

Split Ratio
45:45±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
|Rs-Rp|<6%, |Ts-Tp|<6%

Absorption
<10%

BK7-NPBSC-20-420-700 - Parameter

Type
Broadband Non-polarizing Beamsplitter Cube

Material
BK7

Coating
Ravg < 0.5% @ 420-700nm

Wavelength (nm)
420-700

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>100mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Angle of Incidence (degree)
0

Flatness
<λ/4@633nm

Transmitted Beam Deviation (arcmin)
<3

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

Split Ratio
45:45±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
|Rs-Rp|<6%, |Ts-Tp|<6%

Absorption
<10%

BK7-NPBSC-20-1200-1600 - Parameter

Type
Broadband Non-polarizing Beamsplitter Cube

Material
BK7

Coating
Ravg < 0.5% @ 1200-1600nm

Wavelength (nm)
1200-1600

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>100mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Angle of Incidence (degree)
0

Flatness
<λ/4@633nm

Transmitted Beam Deviation (arcmin)
<3

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

Split Ratio
45:45±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
|Rs-Rp|<6%, |Ts-Tp|<6%

Absorption
<10%

BK7-NPBSC-12.7-900-1200 - Parameter

Type
Broadband Non-polarizing 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)
>100mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Angle of Incidence (degree)
0

Flatness
<λ/4@633nm

Transmitted Beam Deviation (arcmin)
<3

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

Split Ratio
45:45±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
|Rs-Rp|<6%, |Ts-Tp|<6%

Absorption
<10%

BK7-NPBSC-12.7-700-1000 - Parameter

Type
Broadband Non-polarizing Beamsplitter Cube

Material
BK7

Coating
Ravg < 0.5% @ 700-1000nm

Wavelength (nm)
700-1000

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>100mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Angle of Incidence (degree)
0

Flatness
<λ/4@633nm

Transmitted Beam Deviation (arcmin)
<3

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

Split Ratio
45:45±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
|Rs-Rp|<6%, |Ts-Tp|<6%

Absorption
<10%

BK7-NPBSC-12.7-650-900 - Parameter

Type
Broadband Non-polarizing Beamsplitter Cube

Material
BK7

Coating

Wavelength (nm)
650-900

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>100mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Angle of Incidence (degree)
0

Flatness
<λ/4@633nm

Transmitted Beam Deviation (arcmin)
<3

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

Split Ratio
45:45±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
|Rs-Rp|<6%, |Ts-Tp|<6%

Absorption
<10%

BK7-NPBSC-12.7-450-650 - Parameter

Type
Broadband Non-polarizing Beamsplitter Cube

Material
BK7

Coating

Wavelength (nm)
450-650

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>100mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Angle of Incidence (degree)
0

Flatness
<λ/4@633nm

Transmitted Beam Deviation (arcmin)
<3

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

Split Ratio
45:45±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
|Rs-Rp|<6%, |Ts-Tp|<6%

Absorption
<10%

BK7-NPBSC-12.7-420-700 - Parameter

Type
Broadband Non-polarizing Beamsplitter Cube

Material
BK7

Coating
Ravg < 0.5% @ 420-700nm

Wavelength (nm)
420-700

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>100mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Angle of Incidence (degree)
0

Flatness
<λ/4@633nm

Transmitted Beam Deviation (arcmin)
<3

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

Split Ratio
45:45±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
|Rs-Rp|<6%, |Ts-Tp|<6%

Absorption
<10%

BK7-NPBSC-12.7-1200-1600 - Parameter

Type
Broadband Non-polarizing Beamsplitter Cube

Material
BK7

Coating
Ravg < 0.5% @ 1200-1600nm

Wavelength (nm)
1200-1600

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>100mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Angle of Incidence (degree)
0

Flatness
<λ/4@633nm

Transmitted Beam Deviation (arcmin)
<3

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

Split Ratio
45:45±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
|Rs-Rp|<6%, |Ts-Tp|<6%

Absorption
<10%

BK7-NPBSC-10-900-1200 - Parameter

Type
Broadband Non-polarizing 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)
>100mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Angle of Incidence (degree)
0

Flatness
<λ/4@633nm

Transmitted Beam Deviation (arcmin)
<3

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

Split Ratio
45:45±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
|Rs-Rp|<6%, |Ts-Tp|<6%

Absorption
<10%

BK7-NPBSC-10-700-1000 - Parameter

Type
Broadband Non-polarizing Beamsplitter Cube

Material
BK7

Coating
Ravg < 0.5% @ 700-1000nm

Wavelength (nm)
700-1000

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>100mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Angle of Incidence (degree)
0

Flatness
<λ/4@633nm

Transmitted Beam Deviation (arcmin)
<3

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

Split Ratio
45:45±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
|Rs-Rp|<6%, |Ts-Tp|<6%

Absorption
<10%

BK7-NPBSC-10-420-700 - Parameter

Type
Broadband Non-polarizing Beamsplitter Cube

Material
BK7

Coating
Ravg < 0.5% @ 420-700nm

Wavelength (nm)
420-700

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>100mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Angle of Incidence (degree)
0

Flatness
<λ/4@633nm

Transmitted Beam Deviation (arcmin)
<3

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

Split Ratio
45:45±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
|Rs-Rp|<6%, |Ts-Tp|<6%

Absorption
<10%

BK7-NPBSC-10-1200-1600 - Parameter

Type
Broadband Non-polarizing Beamsplitter Cube

Material
BK7

Coating
Ravg < 0.5% @ 1200-1600nm

Wavelength (nm)
1200-1600

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>100mJ/cm²(20ns 20Hz @1064nm)

Dimensional Tolerance (mm)
±0.2

Angle of Incidence (degree)
0

Flatness
<λ/4@633nm

Transmitted Beam Deviation (arcmin)
<3

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

Split Ratio
45:45±5%

Reflected Beam Deviation (arcmin)
<3

Polarization
|Rs-Rp|<6%, |Ts-Tp|<6%

Absorption
<10%

BK7-NPBSC-25.4-1200-1600 - Download

BK7-NPBSC-25.4-900-1200 - Download

BK7-NPBSC-25.4-700-1000 - Download

BK7-NPBSC-25.4-650-900 - Download

BK7-NPBSC-25.4-450-650 - Download

BK7-NPBSC-25.4-420-700 - Download

BK7-NPBSC-20-900-1200 - Download

BK7-NPBSC-20-700-1000 - Download

BK7-NPBSC-20-420-700 - Download

BK7-NPBSC-20-1200-1600 - Download

BK7-NPBSC-12.7-900-1200 - Download

BK7-NPBSC-12.7-700-1000 - Download

BK7-NPBSC-12.7-650-900 - Download

BK7-NPBSC-12.7-450-650 - Download

BK7-NPBSC-12.7-420-700 - Download

BK7-NPBSC-12.7-1200-1600 - Download

BK7-NPBSC-10-900-1200 - Download

BK7-NPBSC-10-700-1000 - Download

BK7-NPBSC-10-420-700 - Download

BK7-NPBSC-10-1200-1600 - Download

Accessories

Compare Model Drawings & Specs Availability Reference Price
(USD)