Title:
X線発生装置
Document Type and Number:
Japanese Patent JP4584470
Kind Code:
B2
Abstract:
A voltage control section for controlling a pulsed acceleration voltage applied between a photoelectron releasing layer and an X-ray target in order to accelerate a photoelectron is further provided, so that the acceleration voltage is maintained at a pulse top voltage until the X-ray target is bombarded with the photoelectron after the photoelectron is released from the photoelectron releasing layer. The pulse width of acceleration voltage can be set narrower to such an extent that no discharge occurs, which enables the pulse top voltage to become higher, whereby the energy of pulse X-rays can be made higher by enhancing the speed of photoelectrons.
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Inventors:
Kuniyoshi Mori
Application Number:
JP2001025845A
Publication Date:
November 24, 2010
Filing Date:
February 01, 2001
Export Citation:
Assignee:
Hamamatsu Photonics Co., Ltd.
International Classes:
H01J35/06; H05G2/00; H01J35/14; H01J35/22
Domestic Patent References:
| JP63024532A | ||||
| JP61138150A |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Tatsuya Shioda
Shiro Terasaki
Tatsuya Shioda
Shiro Terasaki