Dielectric Plate Beamsplitter Wedged 30mm Diameter 1:2
PSM33-30C05-10W-550
Plate-type beamsplitters are dielectric multi-layer coatings on a parallel plate or a wedge substrate. They are designed to divide beams at a reflected light (R) : transmission light (T) ratio of 1:2 or 1:3. The rear surface is coated with anti-reflection (AR).
◦The dielectric multi-layer films have virtually zero light absorption and very low light intensity loss. However, transmittance and reflectance may vary according to wavelength, polarization and incident angles. Some deviation of the transmission optical path or ghosting may occur. To prevent ghosting, use wedge beamsplitters.
| Name | Dielectric Plate Beamsplitter Wedged 30mm Diameter 1:2 |
|---|---|
| Gewicht | 0.0090kgs |
| Standard Coatings Available | Nein |
| Guide |
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| Remark | - |
| Attention |
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| Design wavelength | 400 - 700nm |
| Image Label | Dielectric Plate Beamsplitter Wedged 30mm Diameter 1:2 |
| Diameter φD | 30mm |
| Material | BK7 |
| Surface flatness | λ/10 |
| Coating |
Front surface ; Dielectric multilayer coating Rear surfaces ; Multilayer antireflection coating |
| Wavelength Range | 400 - 700nm |
| Incident angle | 45° |
| Laser Damage Threshold | 2.1J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz) |
| Surface Quality <br> (Scratch-Dig) | 10−5 |
| Reflectance : Transmittance | 1：2 |
| Diameter φD | φ30mm |
| Thickness t | 5mm |
| Wedge angle W | 1°±5′ |
| Transmittance at 550nm <sup>*</sup> | 67±3% |
| Transmittance at 400・700nm <sup>*</sup> | ＜80% |
| Availability | Please contact |
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SKU
PSM33-30C05-10W-550
223,90 €
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Plate-type beamsplitters are dielectric multi-layer coatings on a parallel plate or a wedge substrate. They are designed to divide beams at a reflected light (R) : transmission light (T) ratio of 1:2 or 1:3. The rear surface is coated with anti-reflection (AR).
