发明授权
- 专利标题： Side-on type photomultiplier
- 专利标题（中）： 侧面型光电倍增管
-
申请号： US924141申请日： 1997-09-05
-
公开(公告)号： US5965982A公开(公告)日： 1999-10-12
- 发明人: Masumi Tachino , Hidehiro Kume , Suenori Kimura , Takashi Goto
- 申请人： Masumi Tachino , Hidehiro Kume , Suenori Kimura , Takashi Goto
- 申请人地址： JPX Shizuoka-ken
- 专利权人： Hamamatsu Photonics K.K.
- 当前专利权人： Hamamatsu Photonics K.K.
- 当前专利权人地址： JPX Shizuoka-ken
- 优先权： JPX8-237022 19960906
- 主分类号： H01J43/28
- IPC分类号： H01J43/28 ; H01J43/04
摘要：
The present invention relates to a versatile side-on type photomultiplier comprising a structure for improving the uniformity in light receiving sensitivity. Disposed on the outer peripheral surface of a sealed envelope of this photomultiplier is a restricting member which guides light to be detected into, of the light receiving surface of a photocathode, an effective region where the light receiving sensitivity is high, thereby restraining the light to be detected from reaching the outside of the effective region.
公开/授权文献
- US4728610A Method for producing L-glutamic acid 公开/授权日：1988-03-01
信息查询
