14 September 1994 UV-sensitive microchannel plate photomultiplier tube using multilayer ceramic body technology
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Abstract
Microchannel plate (MCP) photomultiplier tubes (PMTs) have been used extensively for many years. Early single anode and multianode MCP/PMTs were described by Boutot & Pietri and Catchpole & Johnson, respectively. Some recent advances that are being made are described in this paper. Compact and rugged PMTs are becoming increasingly important as electro- optical sensors for land and airborne tactical military systems. They have the ability to detect individual photons over a broad spectral range, from the UV to the near-IR regions. A multianode MCP/PMT has been developed with a 10 X 10 array of parallel signal readout PMT channels built into a single vacuum envelope. The design of a new type of multilayer ceramic body with an integral anode feedthrough assembly is described. This new PMT design achieves greater than 15% detection efficiency at 254 nm input irradiation with more than six decades of dynamic range.
© (1994) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
C. Bruce Johnson, C. Bruce Johnson, K. D. Wheeler, K. D. Wheeler, Mike J. Iosue, Mike J. Iosue, } "UV-sensitive microchannel plate photomultiplier tube using multilayer ceramic body technology", Proc. SPIE 2282, Ultraviolet Technology V, (14 September 1994); doi: 10.1117/12.186604; https://doi.org/10.1117/12.186604
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