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4X-Strahlaufweiter mit UV-Konverter
| Unsere UV-Bildwandler bestehen aus fluoreszierenden Scheiben, mit denen die von CCD-Kameras schlecht zu erfassende UV-Strahlung in sichtbares Licht umgewandelt wird, das wiederum auf die Kamera geleitet wird. Diese fluoreszierenden Scheiben werden speziell für die UV-Umwandlung entwickelt und verfügen über eine hohe Lichtleistung, einen großen linear dynamischen Bereich sowie eine hohe Zerstörschwelle. |
Download Data Sheet.All of the above imagers allow a beam splitter to be mounted at 45 deg angle in front of the imager so as to allow imaging of higher power/energy beams.
4X beam reducing UV Image Converter as mounted on camera 1X UV Image Converter with Optional Beam Splitter Shown here is a profile of a 248mm Excimer laser beam
Cross section of 4X reducing UV image Converter 4X beam expander with UV converter
| Specifications | 4X UV Image Reducing Converter |
| Beam Reduction | 4X expansion ±2% with included correction factor |
| Resolution | 15µm x 15µm |
| Spectral range | |
| Minimum signal | ~1µJ/cm2 with blank filter |
| Saturation intensity | ~30mJ/cm2 at 193nm, ~15mJ/cm2 at 248nm 20 times above values with optional beam splitter |
| Effective Aperture | 1/4 the size of the CCD dimensions |
| Damage threshold | |
| Dimensions | Ø29mm dia x 69mm length |
| Item | Description | P/N | ||
| UV converter assembly for 4X beam expander | Screw on assembly which has UV plate to convert 193 - 360nm radiation to visible. The plate is at the object plane of the 4X expander (P/N SPZ17022) and produces a 4X enlarged image on the CCD | SPZ17019 | ||
| 4X reimaging beam expander | Screw optical assembly that images the plane 8 mm in front of the expander onto the CCD while enlarging it 4X. Fits 4.5mm recess and CS mount cameras. | SPZ17022 | ||
 | Beam Profilers Catalog 107 pages (8.12 MB ) | |
 | UV Converter for 4X Beam Expander 4 pages (85 KB ) | |
 | 4X Beam Expander and Optional Beam Splitter 7 pages (193 KB ) |