JPS5772002A - Device for detecting axial shift of beam - Google Patents

Device for detecting axial shift of beam

Info

Publication number
JPS5772002A
JPS5772002A JP55148694A JP14869480A JPS5772002A JP S5772002 A JPS5772002 A JP S5772002A JP 55148694 A JP55148694 A JP 55148694A JP 14869480 A JP14869480 A JP 14869480A JP S5772002 A JPS5772002 A JP S5772002A
Authority
JP
Japan
Prior art keywords
detector
photo
output
recorder
fed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP55148694A
Other languages
Japanese (ja)
Inventor
Kenichi Hayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP55148694A priority Critical patent/JPS5772002A/en
Publication of JPS5772002A publication Critical patent/JPS5772002A/en
Pending legal-status Critical Current

Links

Landscapes

  • Light Receiving Elements (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Measurement Of Radiation (AREA)

Abstract

PURPOSE: To improve ease of use and accuracy of measurement by a device wherein a conduit pipe is provided at its part with a transparent tube and a photo-detector is rotated along a circle concentric with the transparent tube so as to record the relationship between a rotation angle and output of the detector.
CONSTITUTION: A transparent glass tube 12 is air-tightly connected to a part of a beam conduit pipe 12 through which neutral particles pass while being accelerated. As a motor 21 is driven, an outer race 15 of a bearing 13 is rotated via gears 20, 19, so that a tubular member 17 housing a photo-detector 18 therein is turned via a support member 16. Output from the photo-detector 18 which receives a light emitted from a beam of the neutral particles is fed to a Y input of an XY recorder, while output from a potentiometer 22 rotating together with the motor 21 is fed to an X terminal of the XY recorder. An amount of axial shift of the beam is calculated on the basis of a change in recorded values. By so doing, it becomes possible to improve ease of use and accuracy of measurement.
COPYRIGHT: (C)1982,JPO&Japio
JP55148694A 1980-10-23 1980-10-23 Device for detecting axial shift of beam Pending JPS5772002A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55148694A JPS5772002A (en) 1980-10-23 1980-10-23 Device for detecting axial shift of beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55148694A JPS5772002A (en) 1980-10-23 1980-10-23 Device for detecting axial shift of beam

Publications (1)

Publication Number Publication Date
JPS5772002A true JPS5772002A (en) 1982-05-06

Family

ID=15458502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55148694A Pending JPS5772002A (en) 1980-10-23 1980-10-23 Device for detecting axial shift of beam

Country Status (1)

Country Link
JP (1) JPS5772002A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109343104A (en) * 2018-09-11 2019-02-15 东莞中子科学中心 An Angle Rotation Mechanism for White Light Neutron Source Charged Particle Detection Spectrometer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109343104A (en) * 2018-09-11 2019-02-15 东莞中子科学中心 An Angle Rotation Mechanism for White Light Neutron Source Charged Particle Detection Spectrometer
CN109343104B (en) * 2018-09-11 2021-01-12 东莞中子科学中心 An Angle Rotation Mechanism for White Light Neutron Source Charged Particle Detection Spectrometer

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