Abstract
The goal of the Large Area Picosecond Photodetector collaboration is to produce 8-inch by 8-inch microchannel plate-based photodetectors, with fast timing resolution of the order of 1-100 ps and high spatial resolution of 0.1-10 mm. At Argonne, the transfer photocathode process being developed is based on a recipe for manufacturing photomultiplier cathodes. Starting with a commercial PMT fabrication facility, the photocathode recipe and growth system will be scaled up using a custom-built glass vessel to produce transfer photocathodes. This leads to the production of the 8-inch by 8-inch photocathode that will be incorporated with the photodetector assembly system.
Original language | English |
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Pages (from-to) | 733-739 |
Number of pages | 7 |
Journal | Physics Procedia |
Volume | 37 |
DOIs | |
State | Published - 2012 |
Externally published | Yes |
Event | 2nd International Conference on Technology and Instrumentation in Particle Physics, TIPP 2011 - Chicago, United States Duration: Jun 9 2011 → Jun 14 2011 |
Funding
Work at Argonne National Laboratory was supported by the U. S. Department of Energy, Office of Science, Office of Basic Energy Sciences and Office of High Energy Physics under contract DE-AC02-06CH11357.
Keywords
- Alkali photocathode
- large area photodetector
- transfer photocathode
- visible light photodetector