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    • 4. 发明申请
    • TUBE PHOTOMULTIPLICATEUR COMPACT
    • COMPACT PHOTOMULTIPLIER TUBE
    • WO2007000439A2
    • 2007-01-04
    • PCT/EP2006/063561
    • 2006-06-26
    • PHOTONISBASCLE, Philippe
    • BASCLE, Philippe
    • H01J43/22
    • H01J43/22H01J43/045H01J43/12
    • Tube (1) photomultiplicateur (1) à plusieurs voies comportant une enveloppe (4) ayant une paroi (5) formant fenêtre de transparence ayant une face interne (7), une face externe (6) plane, une direction axiale étant perpendiculaire à la face externe (6), comportant, - une photocathode (2) un ensemble d'autres électrodes dont notamment : des moyens d'électrode pour répartir les électrons dans les différentes voies, un empilement (30) d'étages multiplicateurs (90, 91) dont, un premier étage (90) comportant une première dynode (31), caractérisé en ce que, chaque étage (90, 91) comporte des parties conductrices comportant une feuille accélératrice (21) et une feuille multiplicatrice (22) parallèles à la face externe (6), et en ce que les moyens d'électrode pour répartir les électrons dans les différentes voies sont constitués par la feuille accélératrice (21) du premier étage (90).
    • 本发明涉及一种光电倍增管(1),其包括多个路径并且设置有具有壁(5)的封套(4),所述壁(5)形成具有内表面(7)的透明窗口和平面外表面(6) ),轴向垂直于外表面(6)。 所述光电倍增管包括:光电阴极(2)和一组其它电极,特别地包括用于在各种路径之间分配电子的电极装置和乘法级(90,91)的堆叠(30),第一级(90) 包括第一倍增极(31)。 本发明的特征在于,各级(90,91)包括导电部件,该导电部件包括平行于外表面(6)的加速膜(21)和倍增膜(22),并且所述电极装置用于将 各路径之间的电子由第一级(90)的加速膜(21)形成。
    • 5. 发明申请
    • CASSETTE FOR A PHOTOMULTIPLIER TUBE
    • 用于照相机管的CASSETTE
    • WO2007000437A3
    • 2007-09-07
    • PCT/EP2006063559
    • 2006-06-26
    • PHOTONISBASCLE PHILIPPE
    • BASCLE PHILIPPE
    • H01J43/10H01J43/12
    • H01J43/12H01J43/10
    • The invention relates to an assembled cassette (60) to be used as an anode or dynode for gain setting in a photomultiplier tube (1). Said cassette comprises: a plurality of conductive parts (51) which are electrically insulated from each other and are each provided with a connection (52) forming a single component with the conductive part (51) thereof; and a first (61) and a second (62) insulating section, at least one of said sections (61, 62) comprising openings (63, 68) through which each conductive part (51) can be seen. Each conductive part (51) and at least part of the corresponding connection (52) are housed between the first (61) and the second (62) section. The invention also relates to a tube provided with a cassette, and to a method for producing said cassette.
    • 本发明涉及一种用作阳极的组装盒(60)或用于光电倍增管(1)中的增益设定的倍增极。 所述盒包括:彼此电绝缘的多个导电部分(51),并且各自具有与其导电部分(51)形成单个部件的连接部(52); 以及第一(61)和第二(62)绝缘部分,所述部分(61,62)中的至少一个包括可以看到每个导电部分(51)的开口(63,68)。 每个导电部分(51)和相应连接件(52)的至少一部分被容纳在第一(61)和第二(62)部分之间。 本发明还涉及一种具有盒的管,以及一种用于生产所述盒的方法。
    • 6. 发明申请
    • PHOTOMULTIPLIER
    • 光电倍增
    • WO00044030A1
    • 2000-07-27
    • PCT/JP1999/000161
    • 1999-01-19
    • H01J43/12H01J43/16
    • H01J43/16H01J43/12
    • A photomultiplier (1), wherein a ray of light incident on a light receiving surface plate is converted into photoelectrons at a photoelectric surface (3a) for entry into a dynode (4) and secondary electrons from the dynode is collected at a mesh-shaped anode (5). Since the anode (5) is disposed in parallel to the photoelectric surface, photoelectrons from the photoelectric surface can easily pass through the mesh portion of the anode to enhance gain characteristics of the photomultiplier. In addition, the anode can be easily formed into a flat plate shape. Since the secondary electron emission surface (4a) of the dynode (4) is disposed inclined with respect to the anode to allow a slant incidence of photoelectrons, emission amount of secondary electrons is increased to enhance gain characteristics of the photomultiplier.
    • 一种光电倍增管(1),其中入射到光接收表面板上的光线在光电表面(3a)处被转换为光电子以进入倍增极(4),并且来自倍增极的二次电子以网状 阳极(5)。 由于阳极(5)平行于光电表面设置,所以来自光电表面的光电子能够容易地通过阳极的网格部分,以增强光电倍增管的增益特性。 此外,阳极可以容易地形成为平板形状。 由于倍增极(4)的二次电子发射表面(4a)相对于阳极倾斜设置以允许光电子的倾斜入射,所以增加二次电子的发射量以增强光电倍增管的增益特性。
    • 9. 发明授权
    • Interface techniques for coupling a microchannel plate to a readout circuit
    • 用于将微通道板耦合到读出电路的接口技术
    • US07973272B2
    • 2011-07-05
    • US12400505
    • 2009-03-09
    • Michael E. DeFlumerePaul W. Schoeck
    • Michael E. DeFlumerePaul W. Schoeck
    • H01J40/14
    • H01J43/12H01J31/507H01J43/246H01L27/14609
    • Techniques are disclosed that can be used to interface a microchannel plate (MCP) with readout circuitry. The techniques can be employed, for instance, with MCP based devices used in a numerous sensing/detection applications, and are particularly suitable for applications where it is desirable to interface an MCP having a relatively large active area to a readout circuit having a relatively smaller active area. The interface effectively decouples anode geometry from ROIC geometry and may also be configured with flexible anode pad geometry, which allows for compensation of optical blur variations as well as a very high fill factor. The interface can be made using standard semiconductor materials and photolithography techniques, and can be configured with thermal expansion qualities that closely track or otherwise match that of the readout circuitry.
    • 公开了可用于将微通道板(MCP)与读出电路接口的技术。 这些技术可以用于例如在多个感测/检测应用中使用的基于MCP的设备,并且特别适用于期望将具有相对大的有源区域的MCP与具有相对较小的读出电路 活动区域。 该界面有效地将阳极几何与ROIC几何分离,并且还可以配置为柔性阳极垫几何形状,这允许补偿光学模糊变化以及非常高的填充因子。 该接口可以使用标准半导体材料和光刻技术制成,并且可以配置为紧密跟踪或以其它方式匹配读出电路的热膨胀特性。
    • 10. 发明授权
    • Photomultiplier tube
    • 光电倍增管
    • US06538376B1
    • 2003-03-25
    • US09694267
    • 2000-10-24
    • Suenori KimuraMasuo Ito
    • Suenori KimuraMasuo Ito
    • H01J4320
    • H01J43/16H01J43/12
    • In this photomultiplier tube 1, light incident on a light-receiving faceplate 3 is converted into photoelectrons by a photosensitive surface 3a, and the photoelectrons strike a dynode 4 to emit many secondary electrons. The secondary electrons are then collected by a mesh-like anode 5. Since the anode 5 is disposed to be parallel to the photosensitive surface 3a, the photoelectrons emerging from the photosensitive surface 3a can easily pass through a mesh portion 5a, and many photoelectrons can be made to strike the dynode 4. As the number of photoelectrons incident on the dynode 4 increases, the number of secondary electrons from the dynode 4 increases. This improves the gain characteristics of the photomultiplier tube 1. Since a secondary electron emission surface 4a of the dynode 4 is tilted with respect to the anode 5, photoelectrons having passed through the anode 5 obliquely strike the secondary electron emission surface 4a of the dynode 4.
    • 在该光电倍增管1中,入射到受光面板3上的光被光敏表面3a转换为光电子,并且光电子撞击倍增极4以发射许多二次电子。 二次电子然后被网状阳极5收集。由于阳极5被设置为平行于感光表面3a,从感光表面3a出射的光电子可以容易地通过网孔部分5a,并且许多光电子体 随着入射到倍增极4上的光电子的数量增加,来自倍增极4的二次电子的数量增加。 这改善了光电倍增管1的增益特性。由于倍增极4的二次电子发射表面4a相对于阳极5倾斜,所以通过阳极5的光电子倾斜地撞击倍增极4的二次电子发射表面4a 。