Polka Dot Beamsplitters

PDBS

Polka Dot Beamsplitters
In stock
SKU
PDBS
The polka dot beamsplitter is a beamsplitter that has aluminum coating of halftone dots (polka dots) on the glass substrate. It has a low dependence on the incident angle and can be used in a wide range of wavelengths from ultraviolet region to the infrared region.
custom product
Customize product
Filters
Enabled filters :
Remove all filters
Name Design wavelength Diameter φD Reflectance : Transmittance Delivery Price Add to cart
i
Polka dot beam spliter 25.4mm Diameter 70:30
PDBS70-25.4C1.5
250 - 2200nm 25.4mm 70:30
6-12 weeks
$179.00
Material Synthetic fused silica
Parallelism <3′
Coating Front Surface: Al+MgF2
Rear Surface: Uncoated
Wavelength range 250 − 2200nm
Surface Quality (Scratch-Dig) 80-50
Dot pitch 0.3mm
Reflectance : Transmittance 70:30
Diameter φD φ25.4mm
Thickness t 1.5mm
Transmission<br> (Wevelength Range 555nm , <br>Angle of Incidence : 0°) 30%(+0/-5%)
i
Polka dot beam spliter 25.4mm Diameter 30:70
PDBS30-25.4C1.5
250 - 2200nm 25.4mm 30:70
2 weeks
$179.00
Material Synthetic fused silica
Parallelism <3′
Coating Front Surface: Al+MgF2
Rear Surface: Uncoated
Wavelength range 250 − 2200nm
Surface Quality (Scratch-Dig) 80-50
Dot pitch 0.3mm
Reflectance : Transmittance 30:70
Diameter φD φ25.4mm
Thickness t 1.5mm
Transmittance<br> (Wevelength Range 555nm , <br>Angle of Incidence : 0°) 70%(+0/-5)
i
Polka dot beam spliter 50.8mm Diameter 70:30
PDBS70-50.8C1.5
250 - 2200nm 50.8mm 70:30
6-12 weeks
$546.00
Material Synthetic fused silica
Parallelism <3′
Coating Front Surface: Al+MgF2
Rear Surface: Uncoated
Wavelength range 250 − 2200nm
Surface Quality (Scratch-Dig) 80-50
Dot pitch 0.3mm
Reflectance : Transmittance 70:30
Diameter φD φ50.8mm
Thickness t 1.5mm
Transmittance<br> (Wevelength Range 555nm , <br>Angle of Incidence : 0°) 30%(+0/-5%)
i
Polka dot beam spliter 50.8mm Diameter 30:70
PDBS30-50.8C1.5
250 - 2200nm 50.8mm 30:70
6-12 weeks
$546.00
Material Synthetic fused silica
Parallelism <3′
Coating Front Surface: Al+MgF2
Rear Surface: Uncoated
Wavelength range 250 − 2200nm
Surface Quality (Scratch-Dig) 80-50
Dot pitch 0.3mm
Reflectance : Transmittance 30:70
Diameter φD φ50.8mm
Thickness t 1.5mm
Transmittance<br> (Wevelength Range 555nm , <br>Angle of Incidence : 0°) 70%(+0/-5)
i
Polka dot beam spliter 25.4mm Diameter 50:50
PDBSH-25.4C1.5
250 - 2200nm 25.4mm 50:50
6-12 weeks
$179.00
Material Synthetic fused silica
Parallelism <3′
Coating Front Surface: Al+MgF2
Rear Surface: Uncoated
Wavelength range 250 − 2200nm
Surface Quality (Scratch-Dig) 80-50
Dot pitch 0.3mm
Reflectance : Transmittance 50:50
Diameter φD φ25.4mm
Thickness t 1.5mm
Transmittance<br> (Wevelength Range 555nm , <br>Angle of Incidence : 0°) 50%(+0/-5%)
i
Polka dot beam spliter 50.8mm Diameter 50:50
PDBSH-50.8C1.5
250 - 2200nm 50.8mm 50:50
2 weeks
$546.00

You must be logged in to ask questions

◦Reflectance to transmittance ratio is manufactured by adjusting the area ratio of the points that have been coated.
◦Unlike dielectric beamsplitters, the polka dot beamsplitter reflectance and transmittance ratio does not change as the incident angle changes.
◦There are two sizes available φ25.4mm and φ50.8mm diameter and three types of reflectance to transmittance ratio, 7:3, 5:5 and 3:7.

Click here to receive announcements and exclusive promotions

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.