| タイトル | Proton-Induced Transients and Charge Collection Mechanisms in a LWlR HgCdTe Focal Plane Array |
| 著者（英） | Gee, George; Hubbs, John E.; Reed, Robert A.; Marshall, Cheryl J.; Pickel, Jim C.; Arrington, Douglas C.; Ramos, Rudolfo A.; Marshall, Paul |
| 著者所属（英） | NASA Goddard Space Flight Center |
| 発行日 | 2003-01-01 |
| 言語 | eng |
| 内容記述 | Low noise performance of IR detectors is required, even in the presence of charged particles. Galactic cosmic rays, trapped protons & solar energetic particles. Particle induced transients identified as an important source of noise on ESA's ISO satellite. Also observed on NICMOS Instrument on NASA% Hubble Space Telescope. Tools to analyse particle induced transients have been developed. To date, comparisons of model have been made to flight data for a HgCdTe array exposed to trapped protons, and to a Si array exposed to laboratory protons. We report ground based proton transient measurements in a modem LWlR HgCdTe array operating under cryogenic conditions. Demonstration of charge collection mechanisms. Provide benchmarks for modeling tools. |
| NASA分類 | Solar Physics |
| 権利 | No Copyright |
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