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Proceedings Paper

Compact ultrafast microchannel plate photomultiplier tube
Author(s): Hidehiro Kume; Takeshi Taguchi; K. Nakatsugawa; K. Ozawa; Seiji Suzuki; Reji G. Samuel; Yukio Nishimura; I. Yamazaki
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Paper Abstract

A new microchannel plate photomultiplier (MCP PMT) has been developed and applied to the time-correlated photon counting technique. The ultrafast MCP PMT with 6 micrometers capillaries, which is the previous type of MCP PMT, was modified. We introduce the new compact and ultrafast MCP PMT and the high-speed electronics designed to be coupled with the MCP PMT. The newly developed compact ultrafast MCP PMT has achieved a time response of 25 psec of transit time spread and is compact in size. In addition, the high-speed amplifier and electronics module (amplifier and constant fraction discriminator) have been developed to deal with the pulses for the MCP PMT. The performance of these devices and their application are presented in this paper.

Paper Details

Date Published: 1 April 1992
PDF: 8 pages
Proc. SPIE 1640, Time-Resolved Laser Spectroscopy in Biochemistry III, (1 April 1992); doi: 10.1117/12.58236
Show Author Affiliations
Hidehiro Kume, Hamamatsu Photonics K.K. (Japan)
Takeshi Taguchi, Hamamatsu Photonics K.K. (Japan)
K. Nakatsugawa, Hamamatsu Photonics K.K. (Japan)
K. Ozawa, Hamamatsu Photonics K.K. (Japan)
Seiji Suzuki, Hamamatsu Photonics K.K. (Japan)
Reji G. Samuel, Hamamatsu Corp. (United States)
Yukio Nishimura, Hokkaido Univ. (Japan)
I. Yamazaki, Hokkaido Univ. (Japan)


Published in SPIE Proceedings Vol. 1640:
Time-Resolved Laser Spectroscopy in Biochemistry III
Joseph R. Lakowicz, Editor(s)

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