Title:
ELECTRON MULTIPLIER AND PHOTOELECTRON MULTIPLIER INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2021/131084
Kind Code:
A1
Abstract:
The present embodiment pertains to an electron multiplier equipped with a structure which exhibits faster response characteristics than does the prior art, said electron multiplier being at least equipped with a dynode unit, a stem, a coaxial cable, a conductive member and a capacitor. The dynode unit includes a multi-stage dynode, an anode and a pair of insulating support members. The exposed section of an inner conductor and the end section of an outer conductor which constitute part of one end section of the coaxial cable are drawn into the dynode unit. As a result of this configuration, it is possible to position the capacitor in the space between the dynode unit and the stem, and affix the exposed section of the inner conductor to the section of the anode which is sandwiched between the pair of insulating support members.
More Like This:
| JPH02291654 | PHOTO-ELECTRON MULTIPLIER |
| JPH05159740 | PHOTOMULTIPLIER |
| JPH0650620 | [Title of Invention] Photomultiplier tube |
Inventors:
HIKOSAKA SHO (JP)
SHIBATA TAKAHIRO (JP)
NISHIMURA YUKI (JP)
SHIBATA TAKAHIRO (JP)
NISHIMURA YUKI (JP)
Application Number:
PCT/JP2020/006643
Publication Date:
July 01, 2021
Filing Date:
February 19, 2020
Export Citation:
Assignee:
HAMAMATSU PHOTONICS KK (JP)
International Classes:
H01J43/20
Foreign References:
| JPS4748188B1 | 1972-12-05 | |||
| JPH0628997A | 1994-02-04 | |||
| JP2008535147A | 2008-08-28 | |||
| US3450921A | 1969-06-17 | |||
| JPS5546203A | 1980-03-31 | |||
| JP2002042719A | 2002-02-08 | |||
| US3450921A | 1969-06-17 | |||
| JP4573407B2 | 2010-11-04 | |||
| JP2002042719A | 2002-02-08 |
Other References:
See also references of EP 4084041A4
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Download PDF: