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Top Hat Beam Shaping Lenses FBSR SKU: FBSR-355-3.5
FBSR series Top Hat beam shapers are single-piece optical elements designed for the generation of round Top Hat profiles. FBSR beam shapers are so-called focal beam shapers and can generate a Top Hat profile in the focal plane of nearly any focusing optics. Each FBSR lens is…
Variant specifications
| Product | Value |
|---|---|
| Product Type | FBSR |
| Diameter | 25.4 mm |
| Input Beam Diameter | 3.5 mm |
| Thickness | 3 mm |
| Material | UVFS |
| Transmission, % | > 99 % |
| Surface 1, Wavelength 1 | Value |
|---|---|
| Wavelength | 355 nm |
| Reflectivity, % | < 0.25 % |
| AOI (angle of incidence) | 0 deg |
| LIDT | 3 J/cm2 @ 355 nm, 10 ns |
| Coating | AR |
| Surface 2, Wavelength 1 | Value |
|---|---|
| Wavelength | 355 nm |
| Reflectivity, % | < 0.25 % |
| AOI (angle of incidence) | 0 deg |
| LIDT | 3 J/cm2 @ 355 nm, 10 ns |
| Coating | AR |
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