File:QE Test Stand.jpg
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Size of this preview: 800 × 479 pixels. Other resolutions: 320 × 192 pixels | 2,592 × 1,552 pixels.
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This test stand is used to characterize the QE of a cathode. A monochromator (550nm to 900nm) and a 772nm laser are used. An XY stage positions the monochromator light onto either an ILX Power head or the cathode; as well as using the laser to scan the surface for uniformity.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 11:13, 30 September 2013 | | 2,592 × 1,552 (951 KB) | Covert (talk | contribs) | This test stand is used to characterize the QE of a cathode. A monochromator (550nm to 900nm) and a 772nm laser are used. An XY stage positions the monochromator light onto either an ILX Power head or the cathode; as well as using the laser to scan the s |
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