Polka dot beam spliter / PDBS70-50.8C1.5
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.
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Part Number
PDBS70-50.8C1.5
S$590.90
◦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.
◦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.
| Catalog Code | W3173 | ||||||||||||||||||||||||
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| RoHS | Yes | ||||||||||||||||||||||||
| CE | No | ||||||||||||||||||||||||
| Download Product's Datasheet | |||||||||||||||||||||||||
| Guide | ▶We also offer different sizes | ||||||||||||||||||||||||
| Attention | ▶When used with a laser beam with high interference, diffraction occurs. ▶When light is incident, scattering light by the halftone dot occurs. ▶By the effect of the refractive index and the thickness of the substrate, the optical path of the transmitted light over the incident light will move by 0.5 extent parallel. ▶When the incident beam diameter is very thin, it is not possible to separate into the split ratio. ▶Do not clean with water or solvents. It may cause surface deterioration. ▶Please use in the environments which are non-condensing and less dust. If the dust or dirt is deposited, please do not blow but blow it off gently with dried air. |
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