JPS54101095A - Radiation irradiating system - Google Patents
Radiation irradiating systemInfo
- Publication number
- JPS54101095A JPS54101095A JP760178A JP760178A JPS54101095A JP S54101095 A JPS54101095 A JP S54101095A JP 760178 A JP760178 A JP 760178A JP 760178 A JP760178 A JP 760178A JP S54101095 A JPS54101095 A JP S54101095A
- Authority
- JP
- Japan
- Prior art keywords
- detectors
- difference
- emergence
- output
- flattening
- 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
Links
Landscapes
- Particle Accelerators (AREA)
Abstract
PURPOSE: To stabilize radiation flattening and energy by controlling respectively and detecting respectively position of emergence, angle of emergence and energy of beam emitted from acceleration tube by flattening distribution of emitted radiation.
CONSTITUTION: The variation of flattening distribution is caused by only a change of electron beam orbit. The variation of deflection position and deflection angle can be detected with the difference of output of detectors 11a and 11b and the difference of output of detectors 12a and 12b. With amplification of difference of output of detectors 11a and 11b with differential amplifier 18 and the control of exciting current of beam orbit correction electromagnets 14 and 15, orbit correction can be attained by parallel movement of beam orbit. On the other hand, the difference of power between detectors 12a and 12b is amplified with differential amplifier 19, correcting beam emergence angle by controlling exciting current of electromagnet 15.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP760178A JPS54101095A (en) | 1978-01-26 | 1978-01-26 | Radiation irradiating system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP760178A JPS54101095A (en) | 1978-01-26 | 1978-01-26 | Radiation irradiating system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54101095A true JPS54101095A (en) | 1979-08-09 |
Family
ID=11670314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP760178A Pending JPS54101095A (en) | 1978-01-26 | 1978-01-26 | Radiation irradiating system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54101095A (en) |
-
1978
- 1978-01-26 JP JP760178A patent/JPS54101095A/en active Pending
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