公开(公告)号：US2231697A

公开(公告)日：1941-02-11

申请号：US18763438

申请日：1938-01-29

Applicant: RCA CORP

Inventor： ZWORYKIN VLADIMIR K ,  SNYDER JR RICHARD L

IPC: H01J43/04

CPC classification number: H01J43/04

公开(公告)号：US2205071A

公开(公告)日：1940-06-18

申请号：US9353636

申请日：1936-07-31

Applicant: BELL TELEPHONE LABOR INC

Inventor： SKELLETT ALBERT M

IPC: H01J43/04 ,  H03C1/16

CPC classification number: H01J43/04 ,  H03C1/16

公开(公告)号：US2200063A

公开(公告)日：1940-05-07

申请号：US9354636

申请日：1936-07-31

Applicant: BELL TELEPHONE LABOR INC

Inventor： HEISING RAYMOND A

IPC: H01J43/04 ,  H03C1/16

CPC classification number: H01J43/04 ,  H03C1/16

公开(公告)号：US2175697A

公开(公告)日：1939-10-10

申请号：US12782837

申请日：1937-02-26

Applicant: RCA CORP

Inventor： HERBERT NELSON

IPC: H01J43/04

CPC classification number: H01J43/04

公开(公告)号：US2160799A

公开(公告)日：1939-05-30

申请号：US16174737

申请日：1937-08-31

Applicant: BELL TELEPHONE LABOR INC

Inventor： TEAL GORDON K

IPC: G04B37/14 ,  H01J43/04 ,  H01J43/18 ,  H01J43/20

CPC classification number: H01J43/20 ,  H01J43/04 ,  H01J43/18

公开(公告)号：US2160798A

公开(公告)日：1939-05-30

申请号：US11181036

申请日：1936-11-20

Applicant: BELL TELEPHONE LABOR INC

Inventor： TEAL GORDON K

IPC: G04B37/14 ,  H01J43/04 ,  H01J43/18 ,  H01J43/20

CPC classification number: H01J43/20 ,  H01J43/04 ,  H01J43/18

公开(公告)号：US20240355602A1

公开(公告)日：2024-10-24

申请号：US18644360

申请日：2024-04-24

Applicant: Purdue Research Foundation

Inventor： Demid V. Sychev ,  Vladimir M. Shalaev ,  Alexandra Boltasseva ,  Peigang Chen ,  Morris Menghuan Yang ,  Colton B. Fruhling ,  Alexei Lagutchev ,  Alexander V. Kildishev

IPC: H01J43/04

CPC classification number: H01J43/04

Abstract: An ultrafast system for detecting incidence of a single photon is disclosed which includes a single photon avalanche detector having an inherent bandgap, a source of probe light configured to apply an incident beam onto the single photon avalanche detector, wherein the probe light is configured to apply energy less than the bandgap, and a probe beam detector, configured to receive a reflected probe beam from the single photon avalanche detector, wherein the probe beam detector is adapted to generate a signal signifying: i) incidence of a single photon from a control beam onto the single photon avalanche detector.

公开(公告)号：US09460899B2

公开(公告)日：2016-10-04

申请号：US14841886

申请日：2015-09-01

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： Hiroyuki Kyushima ,  Hideki Shimoi ,  Akihiro Kageyama ,  Keisuke Inoue ,  Masuo Ito

IPC: H01J43/04 ,  H01J43/08 ,  H01J43/24 ,  H01J9/26

CPC classification number: H01J43/08 ,  H01J9/26 ,  H01J43/04 ,  H01J43/24

Abstract: The present invention relates to a photomultiplier having a structure for making it possible to easily realize high detection accuracy and fine processing, and a method of manufacturing the same. The photomultiplier comprises an enclosure having an inside kept in a vacuum state, whereas a photocathode emitting electrons in response to incident light, an electron multiplier section multiplying in a cascading manner the electron emitted from the photocathode, and an anode for taking out a secondary electron generated in the electron multiplier section are arranged in the enclosure. A part of the enclosure is constructed by a glass substrate having a flat part, whereas each of the electron multiplier section and anode is two-dimensionally arranged on the flat part in the glass substrate.

公开(公告)号：US09425030B2

公开(公告)日：2016-08-23

申请号：US14296577

申请日：2014-06-05

Applicant: Burle Technologies, Inc.

Inventor： Jeffrey DeFazio

IPC: H01J43/24 ,  H01J43/14 ,  H01J43/04

CPC classification number: H01J43/04 ,  H01J43/246

Abstract: A photomultiplier tube having an ion suppression electrode positioned between a photocathode and an electron multiplying device in the photomultiplier tube is disclosed. The ion suppression electrode includes a grid that is configured to provide sufficient rigidity to avoid deformation during operation of the photomultiplier tube. The photomultiplier tube also includes a source of electric potential connected to the electron multiplying device and to the ion suppression electrode to provide a first voltage to the second electrode and a second voltage to the suppression grid electrode wherein the second voltage has a magnitude equal to or greater than the magnitude of the first voltage. A method of making the photomultiplier and a method of using it are also disclosed.

Abstract translation: 公开了一种光电倍增管，其具有位于光电倍增管内的光电阴极和电子倍增装置之间的离子抑制电极。 离子抑制电极包括网格，其被配置为提供足够的刚度以避免在光电倍增管的操作期间的变形。 光电倍增管还包括连接到电子倍增装置和离子抑制电极的电位源，以向第二电极提供第一电压，以及向抑制栅极施加第二电压，其中第二电压的幅度等于或等于 大于第一电压的大小。 还公开了制造光电倍增管的方法及其使用方法。

公开(公告)号：US09368332B2

公开(公告)日：2016-06-14

申请号：US13460726

申请日：2012-04-30

Applicant: Neal T. Sullivan ,  Steve Bachman ,  Philippe de Rouffignac ,  Anton Tremsin ,  David Beaulieu ,  Dmitry Gorelikov

Inventor： Neal T. Sullivan ,  Steve Bachman ,  Philippe de Rouffignac ,  Anton Tremsin ,  David Beaulieu ,  Dmitry Gorelikov

IPC: H01J1/62 ,  H01J43/04 ,  H01J43/24

CPC classification number: H01J43/04 ,  H01J43/246

Abstract: A microchannel plate includes a substrate defining a plurality of channels extending from a top surface of the substrate to a bottom surface of the substrate. A resistive layer is formed over an outer surface of the plurality of channels that provides ohmic conduction with a predetermined resistivity that is substantially constant. An emissive layer is formed over the resistive layer. A top electrode is positioned on the top surface of the substrate. A bottom electrode positioned on the bottom surface of the substrate.

Abstract translation: 微通道板包括限定从衬底的顶表面延伸到衬底的底表面的多个通道的衬底。 电阻层形成在多个通道的外表面上，其提供基本上恒定的预定电阻率的欧姆导通。 在电阻层上形成发光层。 顶部电极位于衬底的顶表面上。 位于基板底面的底部电极。