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Dichroic Beamsplitter Plates-Short Pass | SIMTRUM Photonics Store

Products / Optics /Beamsplitters /Dichroic Beamsplitters /Dichroic Beamsplitter Plates-Short Pass /
Dichroic Beamsplitter Plates-Short Pass
Overview Coating Graph Order Now!

Dichroic Beamsplitter Plates-Short Pass, Dichroic Beamsplitters www.simtrum.comShortpass Dichroic Mirrors/Beamsplitters have their own reflection and transmission wavelengths which is categorised by the cut-off wavelength. They are highly transmissive until the cut-off wavelength where they are subsequently highly reflective.


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

Dichroic Beamsplitter Plates-Short Pass

Diameter(mm)

25.4

Thickness(mm)

3.5

Diameter Tolerance(mm)

±0.2

Thickness Tolerance(mm)

±0.2

Surface Quality

40/20

Clear Aperture

>90%

Surface Flatness

2.5λ@633nm

Parallelism(arcmin)

<3

Angle of Incidence(degree)

45

Chamfer

0.5mmx45°

Damage Threshold(pulsed)

7.5J/cm²(10ns 10Hz)



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Diameter (mm)


Search Reset
Compare Model Drawings & Specs Diameter (mm) Availability Reference Price
(USD)
BK7-SPDBSP-25.4-505
BK7, Dichroic Beamsplitter Plates-Short Pass, Ø=25.4mm, Cut-Off Wavelength=505mm 		25.4 2-3 Weeks Request for quote
BK7-SPDBSP-25.4-605
BK7, Dichroic Beamsplitter Plates-Short Pass, Ø=25.4mm, Cut-Off Wavelength=605mm 		25.4 2-3 Weeks Request for quote
BK7-SPDBSP-25.4-805
BK7, Dichroic Beamsplitter Plates-Short Pass, Ø=25.4mm, Cut-Off Wavelength=805mm 		25.4 2-3 Weeks Request for quote
BK7-SPDBSP-25.4-1000
BK7, Dichroic Beamsplitter Plates-Short Pass, Ø=25.4mm, Cut-Off Wavelength=1000mm 		25.4 2-3 Weeks Request for quote

BK7-SPDBSP-25.4-1000 - Parameter

Type
Dichronic Beamsplitter Plates-Short Pass

Material
BK7

Diameter (mm)
25.4

Diameter Tolerance (mm)
± 0.2

Thickness Tolerance (mm)
± 0.2

Surface Quality
40/20

Clear Aperture
<90%

Chamfer
<0.5mmx45°

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

Thickness (mm)
3.5

Parallelism (arcmin)
<3

Angle of Incidence (degree)
45

Flatness
2.5λ@633nm

BK7-SPDBSP-25.4-805 - Parameter

Type
Dichronic Beamsplitter Plates-Short Pass

Material
BK7

Diameter (mm)
25.4

Diameter Tolerance (mm)
± 0.2

Thickness Tolerance (mm)
± 0.2

Surface Quality
40/20

Clear Aperture
<90%

Chamfer
<0.5mmx45°

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

Thickness (mm)
3.5

Parallelism (arcmin)
<3

Angle of Incidence (degree)
45

Flatness
2.5λ@633nm

BK7-SPDBSP-25.4-605 - Parameter

Type
Dichronic Beamsplitter Plates-Short Pass

Material
BK7

Diameter (mm)
25.4

Diameter Tolerance (mm)
± 0.2

Thickness Tolerance (mm)
± 0.2

Surface Quality
40/20

Clear Aperture
<90%

Chamfer
<0.5mmx45°

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

Thickness (mm)
3.5

Parallelism (arcmin)
<3

Angle of Incidence (degree)
45

Flatness
2.5λ@633nm

BK7-SPDBSP-25.4-505 - Parameter

Type
Dichronic Beamsplitter Plates-Short Pass

Material
BK7

Diameter (mm)
25.4

Diameter Tolerance (mm)
± 0.2

Thickness Tolerance (mm)
± 0.2

Surface Quality
40/20

Clear Aperture
<90%

Chamfer
<0.5mmx45°

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

Thickness (mm)
3.5

Parallelism (arcmin)
<3

Angle of Incidence (degree)
45

Flatness
2.5λ@633nm

BK7-SPDBSP-25.4-1000 - Download

Download

Download

Download

Download

BK7-SPDBSP-25.4-805 - Download

Download

Download

Download

Download

BK7-SPDBSP-25.4-605 - Download

Download

Download

Download

Download

BK7-SPDBSP-25.4-505 - Download

Download

Download

Download

Download

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Compare Model Drawings & Specs Availability Reference Price
(USD)

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