Title:
電子増倍器およびそれを含む光電子増倍器
Document Type and Number:
Japanese Patent JP7362477
Kind Code:
B2
Abstract:
The present embodiment relates to an electron multiplier or the like having a structure for realizing fast response characteristics as compared with the related art, and the electron multiplier includes at least a dynode unit, a stem, a coaxial cable, a conductive member, and a capacitor. The dynode unit includes multiple-stage dynodes, an anode, and a pair of insulating support members. An end portion of an outer conductor is drawn into the dynode unit together with an exposed portion of an inner conductor constituting a part of one end portion of the coaxial cable. With this configuration, it is possible to arrange the capacitor in a space between the dynode unit and the stem, and it is possible to fix the exposed portion of the inner conductor to a portion of the anode interposed between the pair of insulating support members.
Inventors:
Hisashi Hikosaka
Takahiro Shibata
Yuki Nishimura
Takahiro Shibata
Yuki Nishimura
Application Number:
JP2019239361A
Publication Date:
October 17, 2023
Filing Date:
December 27, 2019
Export Citation:
Assignee:
Hamamatsu Photonics K.K.
International Classes:
H01J43/20; H01J43/28; H01J43/30
Domestic Patent References:
| JP47048188B1 | ||||
| JP6028997A | ||||
| JP2008535147A | ||||
| JP55046203A | ||||
| JP2002042719A |
Foreign References:
| US3450921 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Kenichi Shibayama
Yoshiki Kuroki
Kenichi Shibayama
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