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X-ray analog pixel array detector for single synchrotron bunch time-resolved imaging.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Koerner, Lucas J. Gruner, Sol M. |
| Copyright Year | 2011 |
| Abstract | Dynamic X-ray studies can reach temporal resolutions limited by only the X-ray pulse duration if the detector is fast enough to segregate synchrotron pulses. An analog integrating pixel array detector with in-pixel storage and temporal resolution of around 150 ns, sufficient to isolate pulses, is presented. Analog integration minimizes count-rate limitations and in-pixel storage captures successive pulses. Fundamental tests of noise and linearity as well as high-speed laser measurements are shown. The detector resolved individual bunch trains at the Cornell High Energy Synchrotron Source at levels of up to 3.7 × 10(3) X-rays per pixel per train. When applied to turn-by-turn X-ray beam characterization, single-shot intensity measurements were made with a repeatability of 0.4% and horizontal oscillations of the positron cloud were detected. |
| File Format | PDF HTM / HTML |
| DOI | 10.1107/S090904951004104X |
| PubMed reference number | 21335901 |
| Journal | Medline |
| Volume Number | 18 |
| Part | 2 |
| Alternate Webpage(s) | http://journals.iucr.org/s/issues/2011/02/00/vv5009/vv5009.pdf |
| Alternate Webpage(s) | https://arxiv.org/pdf/1007.4576v1.pdf |
| Alternate Webpage(s) | http://bigbro.biophys.cornell.edu/publications/KoernerThesis.pdf |
| Alternate Webpage(s) | http://bigbro.biophys.cornell.edu/publications/264%20Koerner.pdf |
| Alternate Webpage(s) | http://bigbro.biophys.cornell.edu/publications/264%20preprint%20Koerner.pdf |
| Alternate Webpage(s) | https://ecommons.cornell.edu/bitstream/handle/1813/17584/Koerner,%20Lucas.pdf?isAllowed=y&sequence=1 |
| Alternate Webpage(s) | https://arxiv.org/pdf/1007.4576.pdf |
| Alternate Webpage(s) | https://doi.org/10.1107/S090904951004104X |
| Journal | Journal of synchrotron radiation |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
