JPS55160876A - Coincidence detector - Google Patents
Coincidence detectorInfo
- Publication number
- JPS55160876A JPS55160876A JP6858079A JP6858079A JPS55160876A JP S55160876 A JPS55160876 A JP S55160876A JP 6858079 A JP6858079 A JP 6858079A JP 6858079 A JP6858079 A JP 6858079A JP S55160876 A JPS55160876 A JP S55160876A
- Authority
- JP
- Japan
- Prior art keywords
- scintillators
- optical
- optical fibers
- coincidence detector
- coincidence
- 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.)
- Granted
Links
Landscapes
- Measurement Of Radiation (AREA)
Abstract
PURPOSE: To prevent errors due to unstability of the electric circuit by discriminating the coincidence at the stage of optical signal.
CONSTITUTION: Two scintillators 1 and 2 are arranged facing each other with the subject sandwitched. Two optical fibers each are connected between each of the scintillators 1 and 2 and the incident surface of the Kesster prism 5. These two optical fibers are equal in the optical length. The interfering output light of the prisim 5 is guided to the photomultiplier tube 6 and after converted into the electric signal, transmitted to the discriminator 8 via the amplifier 7.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6858079A JPS6057553B2 (en) | 1979-05-31 | 1979-05-31 | Coincidence detection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6858079A JPS6057553B2 (en) | 1979-05-31 | 1979-05-31 | Coincidence detection device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55160876A true JPS55160876A (en) | 1980-12-15 |
JPS6057553B2 JPS6057553B2 (en) | 1985-12-16 |
Family
ID=13377850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6858079A Expired JPS6057553B2 (en) | 1979-05-31 | 1979-05-31 | Coincidence detection device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6057553B2 (en) |
-
1979
- 1979-05-31 JP JP6858079A patent/JPS6057553B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6057553B2 (en) | 1985-12-16 |
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