Non-polarizing Beamsplitter Plate: BSNB1-25.4S-650-850nm
Description
Non-polarizing Beamsplitter Plates
Non-polarizing Beam splitter plates are primarily used to split or re-combine a beam of light, especially in high power lasers. When using Non-polarizing beamsplitter plates the two partial beams travel different optical paths. The optical paths depend on the incident angle and the thickness of the plates. The beam can be shifted.
Non-polarizing Beamsplitter Plate: BSNB1-25.4S-650-850nm
Specifications |
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|---|---|
| Largest Dimension: | 25.4 mm |
| Thickness: | 3 mm |
| Substrate: | BK7 |
| Wavelength Range: | 650-850nm |
| Thickness Tolerance: | ±0.2mm |
| Flatness: | λ /4 @632.8nm per 25mm |
| Surface Quality/Scratch & Dig: | 60/40 |
| Parallelism: | 1 arc minute |
| T/R: | 50/50 ±5% for random polarization T=(Ts + Tp), R=(Rs + Rp)/2 |
Features
Custom versions are available
For pricing, technical or any other questions please contact the supplier
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- No markups, no fees
- Direct contact with supplier
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How to order?
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Ships from:
United States
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Sold by:
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On FindLight:
since 2015
Frequently Asked Questions
Non-polarizing Beamsplitter Plates are primarily used to split or re-combine a beam of light, especially in high power lasers.
When using Non-polarizing beamsplitter plates the two partial beams travel different optical paths. The optical paths depend on the incident angle and the thickness of the plates. The beam can be shifted.
The specifications of the Non-polarizing Beamsplitter Plate BSNB1-25.4S-650-850nm are: Material - BK-7 grade A optical glass, Diameter Range - 10mm to 50.8mm, Dimensional Tolerance - ±0.2mm, Thickness Tolerance - ±0.2mm, Flatness - λ /4 @632.8nm per 25mm, Surface Quality/Scratch & Dig - 60/40, Parallelism - 1 arc minute, T/R - 50/50 ±5% for random polarization, Coatings - surface 1&2: (incidence angle: 45°) S1: Single wavelength partial reflectance S2: "V" AR-coatings.
Yes, custom versions of Non-polarizing Beamsplitter Plates are available.
You can order the Non-polarizing Beamsplitter Plate BSNB1-25.4S-650-850nm by contacting sales@toweroptical.com or calling 1-561-740-2525.