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BK7激光线无偏振分束器板 | 瑆创光学电子商店

BK7激光线无偏振分束器板

BK7 Laser Line Non-Polarization Beamsplitter Plate, Beamsplitter Plate www.simtrum.com

Laser Line Non-Polarization Beamsplitter Plate is used to split or combine laser beams of a targeted wavelength. As it is a non-polarizing beamsplitter, 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°, plate beam splitters consist of a thin plate of optical glass with a different type of coatings.


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

Laser Line Non-polarizing Beamsplitter Plate

Diameter Tolerance(mm)

±0.2

Thickness Tolerance(mm)

±0.2

Thickness(mm)

3

Surface Quality

40/20 scratch and dig

Clear Aperture

>90%

Surface Flatness

<λ/4@633nm

Parallelism(arcmin)

<3

Beam Deviation(arcmin)

<3

Angle of Incidence(degree)

45

Polarization

|Rs-Rp|<5%

Chamfer

0.5mmx45°

Damage Threshold(pulsed)

3J/cm²(20ns 20Hz 1064nm)



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Wavelength (nm)

Diameter (mm)


Search Reset
Compare Model Drawings & Specs Coating Wavelength (nm) Split Ratio Diameter (mm) Availability Reference Price
(USD)
BK7-LNPBSP-12.7-1064
BK7, Laser Line Non-Pol Beamsplitter Plate, Ø=12.7mm, AR Coating: R<0.5% @ 1064nm
R<0.5% AR Coating @ 1064nm106450:50±5%12.7 2-3 Weeks Request for quote
BK7-LNPBSP-12.7-532
BK7, Laser Line Non-Pol Beamsplitter Plate, Ø=12.7mm, AR Coating: R<0.5% @ 532nm
R<0.5% AR Coating @ 532nm53250:50±5%12.7 2-3 Weeks Request for quote
BK7-LNPBSP-12.7-633
BK7, Laser Line Non-Pol Beamsplitter Plate, Ø=12.7mm, AR Coating: R<0.5% @ 633nm
R<0.5% AR Coating @ 633nm63350:50±5%12.7 2-3 Weeks Request for quote
BK7-LNPBSP-12.7-780
BK7, Laser Line Non-Pol Beamsplitter Plate, Ø=12.7mm, AR Coating: R<0.5% @ 780nm
R<0.5% AR Coating @ 780nm78050:50±5%12.7 2-3 Weeks Request for quote
BK7-LNPBSP-25.4-1064
BK7, Laser Line Non-Pol Beamsplitter Plate, Ø=25.4mm, AR Coating: R<0.5% @ 1064nm
R<0.5% AR Coating @ 1064nm106450:50±5%25.4 2-3 Weeks Request for quote
BK7-LNPBSP-25.4-532
BK7, Laser Line Non-Pol Beamsplitter Plate, Ø=25.4mm, AR Coating: R<0.5% @ 532nm
R<0.5% AR Coating @ 532nm53250:50±5%25.4 2-3 Weeks Request for quote
BK7-LNPBSP-25.4-633
BK7, Laser Line Non-Pol Beamsplitter Plate, Ø=25.4mm, AR Coating: R<0.5% @ 633nm
R<0.5% AR Coating @ 633nm63350:50±5%25.4 2-3 Weeks Request for quote
BK7-LNPBSP-25.4-780
BK7, Laser Line Non-Pol Beamsplitter Plate, Ø=25.4mm, AR Coating: R<0.5% @ 780nm
R<0.5% AR Coating @ 780nm78050:50±5%25.4 2-3 Weeks Request for quote
BK7-LNPBSP-50.8-1064
BK7, Laser Line Non-Pol Beamsplitter Plate, Ø=50.8mm, AR Coating: R<0.5% @ 1064nm
R<0.5% AR Coating @ 1064nm106450:50±5%50.8 2-3 Weeks Request for quote
BK7-LNPBSP-50.8-532
BK7, Laser Line Non-Pol Beamsplitter Plate, Ø=50.8mm, AR Coating: R<0.5% @ 532nm
R<0.5% AR Coating @ 532nm53250:50±5%50.8 2-3 Weeks Request for quote
BK7-LNPBSP-50.8-633
BK7, Laser Line Non-Pol Beamsplitter Plate, Ø=50.8mm, AR Coating: R<0.5% @ 633nm
R<0.5% AR Coating @ 633nm63350:50±5%50.8 2-3 Weeks Request for quote
BK7-LNPBSP-50.8-780
BK7, Laser Line Non-Pol Beamsplitter Plate, Ø=50.8mm, AR Coating: R<0.5% @ 780nm
R<0.5% AR Coating @ 780nm78050:50±5%50.8 2-3 Weeks Request for quote

BK7-LNPBSP-50.8-780 - Parameter

Type
Laser Line Non-Polarizing Beamsplitter Plate

Material
BK7

Coating
R<0.5% AR Coating @ 780nm

Diameter (mm)
50.8

Wavelength (nm)
780

Diameter Tolerance (mm)
± 0.2

Thickness Tolerance (mm)
± 0.2

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>3J/cm²(20ns 20Hz @1064nm)

Thickness (mm)
3

Parallelism (arcmin)
<3

Angle of Incidence (degree)
45

Flatness
<4λ@633nm

Split Ratio
50:50±5%

Polarization
|Rs-Rp|<5%

Beam Deviation (arcmin)
<3

BK7-LNPBSP-50.8-633 - Parameter

Type
Laser Line Non-Polarizing Beamsplitter Plate

Material
BK7

Coating
R<0.5% AR Coating @ 633nm

Diameter (mm)
50.8

Wavelength (nm)
633

Diameter Tolerance (mm)
± 0.2

Thickness Tolerance (mm)
± 0.2

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>3J/cm²(20ns 20Hz @1064nm)

Thickness (mm)
3

Parallelism (arcmin)
<3

Angle of Incidence (degree)
45

Flatness
<4λ@633nm

Split Ratio
50:50±5%

Polarization
|Rs-Rp|<5%

Beam Deviation (arcmin)
<3

BK7-LNPBSP-50.8-532 - Parameter

Type
Laser Line Non-Polarizing Beamsplitter Plate

Material
BK7

Coating
R<0.5% AR Coating @ 532nm

Diameter (mm)
50.8

Wavelength (nm)
532

Diameter Tolerance (mm)
± 0.2

Thickness Tolerance (mm)
± 0.2

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>3J/cm²(20ns 20Hz @1064nm)

Thickness (mm)
3

Parallelism (arcmin)
<3

Angle of Incidence (degree)
45

Flatness
<4λ@633nm

Split Ratio
50:50±5%

Polarization
|Rs-Rp|<5%

Beam Deviation (arcmin)
<3

BK7-LNPBSP-50.8-1064 - Parameter

Type
Laser Line Non-Polarizing Beamsplitter Plate

Material
BK7

Coating
R<0.5% AR Coating @ 1064nm

Diameter (mm)
50.8

Wavelength (nm)
1064

Diameter Tolerance (mm)
± 0.2

Thickness Tolerance (mm)
± 0.2

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>3J/cm²(20ns 20Hz @1064nm)

Thickness (mm)
3

Parallelism (arcmin)
<3

Angle of Incidence (degree)
45

Flatness
<4λ@633nm

Split Ratio
50:50±5%

Polarization
|Rs-Rp|<5%

Beam Deviation (arcmin)
<3

BK7-LNPBSP-25.4-780 - Parameter

Type
Laser Line Non-Polarizing Beamsplitter Plate

Material
BK7

Coating
R<0.5% AR Coating @ 780nm

Diameter (mm)
25.4

Wavelength (nm)
780

Diameter Tolerance (mm)
± 0.2

Thickness Tolerance (mm)
± 0.2

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>3J/cm²(20ns 20Hz @1064nm)

Thickness (mm)
3

Parallelism (arcmin)
<3

Angle of Incidence (degree)
45

Flatness
<4λ@633nm

Split Ratio
50:50±5%

Polarization
|Rs-Rp|<5%

Beam Deviation (arcmin)
<3

BK7-LNPBSP-25.4-633 - Parameter

Type
Laser Line Non-Polarizing Beamsplitter Plate

Material
BK7

Coating
R<0.5% AR Coating @ 633nm

Diameter (mm)
25.4

Wavelength (nm)
633

Diameter Tolerance (mm)
± 0.2

Thickness Tolerance (mm)
± 0.2

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>3J/cm²(20ns 20Hz @1064nm)

Thickness (mm)
3

Parallelism (arcmin)
<3

Angle of Incidence (degree)
45

Flatness
<4λ@633nm

Split Ratio
50:50±5%

Polarization
|Rs-Rp|<5%

Beam Deviation (arcmin)
<3

BK7-LNPBSP-25.4-532 - Parameter

Type
Laser Line Non-Polarizing Beamsplitter Plate

Material
BK7

Coating
R<0.5% AR Coating @ 532nm

Diameter (mm)
25.4

Wavelength (nm)
532

Diameter Tolerance (mm)
± 0.2

Thickness Tolerance (mm)
± 0.2

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>3J/cm²(20ns 20Hz @1064nm)

Thickness (mm)
3

Parallelism (arcmin)
<3

Angle of Incidence (degree)
45

Flatness
<4λ@633nm

Split Ratio
50:50±5%

Polarization
|Rs-Rp|<5%

Beam Deviation (arcmin)
<3

BK7-LNPBSP-25.4-1064 - Parameter

Type
Laser Line Non-Polarizing Beamsplitter Plate

Material
BK7

Coating
R<0.5% AR Coating @ 1064nm

Diameter (mm)
25.4

Wavelength (nm)
1064

Diameter Tolerance (mm)
± 0.2

Thickness Tolerance (mm)
± 0.2

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>3J/cm²(20ns 20Hz @1064nm)

Thickness (mm)
3

Parallelism (arcmin)
<3

Angle of Incidence (degree)
45

Flatness
<4λ@633nm

Split Ratio
50:50±5%

Polarization
|Rs-Rp|<5%

Beam Deviation (arcmin)
<3

BK7-LNPBSP-12.7-780 - Parameter

Type
Laser Line Non-Polarizing Beamsplitter Plate

Material
BK7

Coating
R<0.5% AR Coating @ 780nm

Diameter (mm)
12.7

Wavelength (nm)
780

Diameter Tolerance (mm)
± 0.2

Thickness Tolerance (mm)
± 0.2

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>3J/cm²(20ns 20Hz @1064nm)

Thickness (mm)
3

Parallelism (arcmin)
<3

Angle of Incidence (degree)
45

Flatness
<4λ@633nm

Split Ratio
50:50±5%

Polarization
|Rs-Rp|<5%

Beam Deviation (arcmin)
<3

BK7-LNPBSP-12.7-633 - Parameter

Type
Laser Line Non-Polarizing Beamsplitter Plate

Material
BK7

Coating
R<0.5% AR Coating @ 633nm

Diameter (mm)
12.7

Wavelength (nm)
633

Diameter Tolerance (mm)
± 0.2

Thickness Tolerance (mm)
± 0.2

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>3J/cm²(20ns 20Hz @1064nm)

Thickness (mm)
3

Parallelism (arcmin)
<3

Angle of Incidence (degree)
45

Flatness
<4λ@633nm

Split Ratio
50:50±5%

Polarization
|Rs-Rp|<5%

Beam Deviation (arcmin)
<3

BK7-LNPBSP-12.7-532 - Parameter

Type
Laser Line Non-Polarizing Beamsplitter Plate

Material
BK7

Coating
R<0.5% AR Coating @ 532nm

Diameter (mm)
12.7

Wavelength (nm)
532

Diameter Tolerance (mm)
± 0.2

Thickness Tolerance (mm)
± 0.2

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>3J/cm²(20ns 20Hz @1064nm)

Thickness (mm)
3

Parallelism (arcmin)
<3

Angle of Incidence (degree)
45

Flatness
<4λ@633nm

Split Ratio
50:50±5%

Polarization
|Rs-Rp|<5%

Beam Deviation (arcmin)
<3

BK7-LNPBSP-12.7-1064 - Parameter

Type
Laser Line Non-Polarizing Beamsplitter Plate

Material
BK7

Coating
R<0.5% AR Coating @ 1064nm

Diameter (mm)
12.7

Wavelength (nm)
1064

Diameter Tolerance (mm)
± 0.2

Thickness Tolerance (mm)
± 0.2

Surface Quality
40/20

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Damage Threshold (pulsed)
>3J/cm²(20ns 20Hz @1064nm)

Thickness (mm)
3

Parallelism (arcmin)
<3

Angle of Incidence (degree)
45

Flatness
<4λ@633nm

Split Ratio
50:50±5%

Polarization
|Rs-Rp|<5%

Beam Deviation (arcmin)
<3

BK7-LNPBSP-50.8-780 - Download

BK7-LNPBSP-50.8-633 - Download

BK7-LNPBSP-50.8-532 - Download

BK7-LNPBSP-50.8-1064 - Download

BK7-LNPBSP-25.4-780 - Download

BK7-LNPBSP-25.4-633 - Download

BK7-LNPBSP-25.4-532 - Download

BK7-LNPBSP-25.4-1064 - Download

BK7-LNPBSP-12.7-780 - Download

BK7-LNPBSP-12.7-633 - Download

BK7-LNPBSP-12.7-532 - Download

BK7-LNPBSP-12.7-1064 - Download

Accessories

Compare Model Drawings & Specs Availability Reference Price
(USD)