公开(公告)号：US3711718A

公开(公告)日：1973-01-16

申请号：US3711718D

申请日：1970-12-02

Applicant: SIEMENS AG

Inventor： PAUL B

IPC: G01J5/02 ,  G01B11/00 ,  G01D5/26 ,  G01J5/28 ,  G01S3/783 ,  H01L31/0264 ,  H01L31/16 ,  H01L35/00 ,  H01J39/12

CPC classification number: G01S3/783

Abstract: An apparatus for detecting radiation and a change in position of the radiation source movable along a path has a radiationsensitive electronic semiconductor. A bridge circuit having resistances is formed from the semiconductor and these resistances are grouped into two pairs of mutually adjacent resistances. Two of the resistances, one from each of the pairs, have respective elongated surface portions disposed one adjacent the other along a common line. The surface portions jointly cover the range over which the radiation source is movable. The apparatus is positionable to have the surfaces face the radiation so that the line is substantially parallel to the path over which the radiation source is movable.

Abstract translation: 用于检测沿着路径可移动的辐射源的辐射和位置变化的装置具有辐射敏感的电子半导体。 由半导体形成具有电阻的桥接电路，将这些电阻分成两对相互相邻的电阻。 电阻中的两个，每对中的一个电阻具有沿公共线彼此相邻设置的相应的细长表面部分。 表面部分共同覆盖辐射源可移动的范围。 该装置可定位成使表面面向辐射，使得该线基本上平行于辐射源可移动的路径。

公开(公告)号：US3745360A

公开(公告)日：1973-07-10

申请号：US3745360D

申请日：1970-03-17

Applicant: SIEMENS AG

Inventor： PAUL B

IPC: H01C7/04 ,  G01J5/02 ,  G01J5/20 ,  G01J5/22 ,  H01L31/00 ,  G01T1/16

CPC classification number: G01J5/22 ,  H01L31/00

Abstract: A radiation detector for sensing radiation has a plurality of radiation-sensitive resistances arranged in a bridge circuit, the latter being formed from a crystal so as to be a monolithic entity. The crystal consists of a material having a resistivity sensitive to radiation, whereby the bridge circuit becomes electrically unbalanced when a portion of the resistances is placed in the path of the radiation.

公开(公告)号：US3708763A

公开(公告)日：1973-01-02

申请号：US3708763D

申请日：1971-03-15

Applicant: SIEMENS AG

Inventor： PAUL B

IPC: G02F2/00 ,  H04B10/60

CPC classification number: H04B10/60 ,  G02F2/00

Abstract: A receiver for an infrared transmission system, particularly for a system in which polarization-modulated radiation is provided with a laser as the radiation source, comprises a magnetic system having at least one pole around which are arranged two pairs of OEN or Ettinghausen-Nernst detectors or PEM or homogenous crystal body detectors including radiation sensitive crystals and respective analyzers. The detectors are arranged with their polarization directions being mutually perpendicular, and the crystals of each pair have a common polarization direction.

Abstract translation: 用于红外传输系统的接收机，特别是对于其中设置有激光作为辐射源的偏振调制辐射的系统，包括具有至少一个极的磁系统，围绕所述至少一个极柱布置两对OEN或Ettinghausen-Nernst检测器 或PEM或均匀的晶体检测器，包括辐射敏感晶体和相应的分析仪。 检测器的偏振方向相互垂直地布置，每对的晶体具有共同的偏振方向。