What is the damage threshold of 50:50 (R:T) Non-Polarizing Beamsplitter Cubes, Unmounted BS1155-A?

50:50 (R:T) Non-Polarizing Beamsplitter Cubes, Unmounted BS1155-A has a laser-induced damage threshold (LIDT) of 0.36 J/cm².

What documentation is available for 50:50 (R:T) Non-Polarizing Beamsplitter Cubes, Unmounted BS1155-A?

The following documents are available for download on the 50:50 (R:T) Non-Polarizing Beamsplitter Cubes, Unmounted BS1155-A product page: Spec sheet. CAD drawing.Visit the Documents tab for direct download links.

Is 50:50 (R:T) Non-Polarizing Beamsplitter Cubes, Unmounted BS1155-A available for purchase?

Yes, request a quote for pricing and lead time at WaveQuanta.Contact our sales team for current availability and volume pricing.

WaveQuanta

50:50 (R:T) Non-Polarizing Beamsplitter Cubes, Unmounted BS1155-A

Name: 50:50 (R:T) Non-Polarizing Beamsplitter Cubes, Unmounted BS1155-A
Brand: WaveQuanta
SKU: BS1155-A
Price: 227.60 SGD
Availability: InStock

BS1155-A

$227.60

In Stock

Key Specifications

Wavelength 400.0nm

LIDT 0.36J/cm²

Reflectance 0.5%

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RoHS REACH

50:50 (R:T) Non-Polarizing Beamsplitter Cubes, Unmounted — Model BS1155-A

Operating wavelength 400 nm-700 nm, substrate N-BK7.

Product Description

Substrate material: N-BK7
Splitting ratio (R:T): 50:50
Operating wavelength: 400 nm-700 nm, 700 nm-1100 nm, 1100 nm-1650 nm
Insensitive to beamsplitting polarization

The LBTEK Non-Polarizing Beamsplitter Cube consists of two right-angle prisms. The prism marked by a black dot on top indicates that its hypotenuse surface is coated with a dielectric non-polarizing beamsplitter coating. Any of the four sides of the cube can serve as the incident surface, splitting the transmitted and reflected light according to the specified ratio. For optimal beamsplitting performance, it is recommended that the incident light enters from the right-angle side of the prism coated with the non-polarizing beamsplitter coating. LBTEK offers non-polarizing beamsplitter cubes made of N-BK7 material in various sizes, with three anti-reflection coating options of 400 nm-700 nm, 700 nm-1100 nm, and 1100 nm-1600 nm. Our optical components are finely processed and undergo strict quality control to ensure that LBTEK provides the users with high-quality optical products at reasonable prices.

50:50 (R:T) Non-Polarizing Beamsplitter Cubes, Unmounted

Splitting ratio: 50:50 (R:T)
Insensitive to beamsplitting polarization
Various sizes available

LBTEK offers non-polarizing beamsplitter cubes in six sizes: 5 mm, 10 mm, 12.7 mm, 20 mm, 25.4 mm, and 50.8 mm. Among them, the 25.4 mm beamsplitter cube is available in two versions: one with the mounted coaxial cube and one without. Any of the four sides of the cube can serve as the incident surface, splitting the transmitted and reflected light according to the specified splitting ratio. For optimal beamsplitting performance, it is recommended that the incident light enters from the right-angle side of the prism coated with the non-polarizing beamsplitter coating.

Clear Aperture	>80% CA
Damage Threshold	0.36J/cm2@515nm, 290fs, 100Hz, Ø10.72μm (100 Pulses)
Clear Aperture	>80% CA
Operating Wavelength	400 nm-700 nm
Substrate Material	10.0 mm×10.0 mm×10.0 mm
Damage Threshold	0.36J/cm2@515nm, 290fs, 100Hz, Ø10.72μm (100 Pulses)

Low damage threshold detected (0.36 J/cm²). For high-power applications, consider WaveQuanta premium IBS-coated optics with enhanced damage resistance.

Specification Sheet PDF — Download

CAD Drawing Download

3D Model (STL) STL — Download

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Curve 9

Product Family: 50:50 (R:T) Non-Polarizing Beamsplitter Cubes (23 variants)

Product ▴▾	SKU	Size ▴▾	Clear Aperture ▴▾	Operating Wavelength ▴▾
50:50 (R:T) Non-Polarizing Beamsplitter Cubes, Unmounted BS1055-C	`BS1055-C`	>70% CA	>70% CA	1100 nm-1650 nm	View
50:50 (R:T) Non-Polarizing Beamsplitter Cubes, Unmounted BS1155-C	`BS1155-C`	>80% CA	>80% CA	1100 nm-1650 nm	View
50:50 (R:T) Non-Polarizing Beamsplitter Cubes, Unmounted BS1255-C	`BS1255-C`	>80% CA	>80% CA	1100 nm-1650 nm	View
50:50 (R:T) Non-Polarizing Beamsplitter Cubes, Unmounted BS1355-C	`BS1355-C`	>80% CA	>80% CA	1100 nm-1650 nm	View
50:50 (R:T) Non-Polarizing Beamsplitter Cubes, Unmounted BS1455-C	`BS1455-C`	>80% CA	>80% CA	1100 nm-1650 nm	View
50:50 (R:T) Non-Polarizing Beamsplitter Cubes, Unmounted BS1055-B	`BS1055-B`	>70% CA	>70% CA	700 nm-1100 nm	View
50:50 (R:T) Non-Polarizing Beamsplitter Cubes, Unmounted BS1155-B	`BS1155-B`	>80% CA	>80% CA	700 nm-1100 nm	View
50:50 (R:T) Non-Polarizing Beamsplitter Cubes, Unmounted BS1255-B	`BS1255-B`	>80% CA	>80% CA	700 nm-1100 nm	View
50:50 (R:T) Non-Polarizing Beamsplitter Cubes, Unmounted BS1355-B	`BS1355-B`	>80% CA	>80% CA	700 nm-1100 nm	View
50:50 (R:T) Non-Polarizing Beamsplitter Cubes, Unmounted BS1455-B	`BS1455-B`	>80% CA	>80% CA	700 nm-1100 nm	View
50:50 (R:T) Non-Polarizing Beamsplitter Cubes, Unmounted BS1555-B	`BS1555-B`	>80% CA	>80% CA	700 nm-1100 nm	View
50:50 (R:T) Non-Polarizing Beamsplitter Cubes, Unmounted BS1055-A	`BS1055-A`	>70% CA	>70% CA	400 nm-700 nm	View
50:50 (R:T) Non-Polarizing Beamsplitter Cubes, Unmounted BS1155-A Current	`BS1155-A`	>80% CA	>80% CA	400 nm-700 nm
50:50 (R:T) Non-Polarizing Beamsplitter Cubes, Unmounted BS1255-A	`BS1255-A`	>80% CA	>80% CA	400 nm-700 nm	View
50:50 (R:T) Non-Polarizing Beamsplitter Cubes, Unmounted BS1355-A	`BS1355-A`	>80% CA	>80% CA	400 nm-700 nm	View
50:50 (R:T) Non-Polarizing Beamsplitter Cubes, Unmounted BS1455-A	`BS1455-A`	>80% CA	>80% CA	400 nm-700 nm	View
50:50 (R:T) Non-Polarizing Beamsplitter Cubes, Unmounted BS1555-A	`BS1555-A`	>80% CA	>80% CA	400 nm-700 nm	View
50:50 (R:T) Non-Polarizing Beamsplitter Cubes, 30 mm Coaxial Cube Mounts MBS1455-C	`MBS1455-C`	>80% CA	>80% CA	1100 nm-1650 nm	View
50:50 (R:T) Non-Polarizing Beamsplitter Cubes, 30 mm Coaxial Cube Mounts MBS1455-B	`MBS1455-B`	>80% CA	>80% CA	700 nm-1100 nm	View
50:50 (R:T) Non-Polarizing Beamsplitter Cubes, 30 mm Coaxial Cube Mounts MBS1455-A	`MBS1455-A`	>80% CA	>80% CA	400 nm-700 nm	View
50:50 (R:T) Non-Polarizing Beamsplitter Cubes, 16 mm Coaxial Cube Mounts MBS1355-A	`MBS1355-A`	—	—	400 nm-700 nm	View
50:50 (R:T) Non-Polarizing Beamsplitter Cubes, 16 mm Coaxial Cube Mounts MBS1355-B	`MBS1355-B`	—	—	700 nm-1100 nm	View
50:50 (R:T) Non-Polarizing Beamsplitter Cubes, 16 mm Coaxial Cube Mounts MBS1355-C	`MBS1355-C`	—	—	1100 nm-1650 nm	View