| タイトル | Multi-anode microchannel arrays - New detectors for imaging and spectroscopy in space |
| 著者（英） | Timothy, J. G.; Bybee, R. L. |
| 著者所属（英） | Colorado Univ.|Ball Aerospace Systems Div. |
| 発行日 | 1983-01-01 |
| 言語 | eng |
| 内容記述 | Consideration is given to the construction and operation of multi-anode microchannel array detector systems having formats as large as 256 x 1024 pixels. Such arrays are being developed for imaging and spectroscopy at soft X-ray, ultraviolet and visible wavelengths from balloons, sounding rockets and space probes. Both discrete-anode and coincidence-anode arrays are described. Two types of photocathode structures are evaluated: an opaque photocathode deposited directly on the curved-channel MCP and an activated cathode deposited on a proximity-focused mesh. Future work will include sensitivity optimization in the different wavelength regions and the development of detector tubes with semitransparent proximity-focused photocathodes. |
| NASA分類 | SPACECRAFT INSTRUMENTATION |
| レポートNO | 83A16523
AIAA PAPER 83-0105 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/406226 |
