DE69620523D1 - Pulsverarbeitungssystem für einen Gammateilchen-CdTe-Strahlungsdetektor - Google Patents
Pulsverarbeitungssystem für einen Gammateilchen-CdTe-StrahlungsdetektorInfo
- Publication number
- DE69620523D1 DE69620523D1 DE69620523T DE69620523T DE69620523D1 DE 69620523 D1 DE69620523 D1 DE 69620523D1 DE 69620523 T DE69620523 T DE 69620523T DE 69620523 T DE69620523 T DE 69620523T DE 69620523 D1 DE69620523 D1 DE 69620523D1
- Authority
- DE
- Germany
- Prior art keywords
- processing system
- radiation detector
- pulse processing
- gamma particle
- cdte radiation
- 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.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/17—Circuit arrangements not adapted to a particular type of detector
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Measurement Of Radiation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9510670A FR2738693B1 (fr) | 1995-09-12 | 1995-09-12 | Systeme de traitement d'impulsions provenant de l'interaction d'une particule gamma avec un detecteur de rayonnement cdte |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69620523D1 true DE69620523D1 (de) | 2002-05-16 |
DE69620523T2 DE69620523T2 (de) | 2002-11-14 |
Family
ID=9482469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69620523T Expired - Fee Related DE69620523T2 (de) | 1995-09-12 | 1996-09-10 | Pulsverarbeitungssystem für einen Gammateilchen-CdTe-Strahlungsdetektor |
Country Status (7)
Country | Link |
---|---|
US (1) | US5821538A (de) |
EP (1) | EP0762145B1 (de) |
JP (1) | JP4055214B2 (de) |
CA (1) | CA2185091A1 (de) |
DE (1) | DE69620523T2 (de) |
FR (1) | FR2738693B1 (de) |
IL (1) | IL119158A (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6420710B1 (en) * | 1997-08-14 | 2002-07-16 | Commissariat A L'energie Atomique | Device for spectrometric measurement in the field of gamma photon detection |
FR2769099B1 (fr) * | 1997-10-01 | 1999-11-05 | Commissariat Energie Atomique | Dispositif de mesure du temps de montee de signaux parasites par des bruits, provenant de detecteurs de rayonnements y ou x |
FR2790560B1 (fr) * | 1999-03-05 | 2001-04-13 | Commissariat Energie Atomique | Procede et dispositif de tri en temps reel d'evenements de detection d'un detecteur de rayonnements gamma et de correction d'uniformite d'elements de detection du detecteur |
EP1094334A3 (de) * | 1999-07-01 | 2003-12-17 | Canberra Industries, Inc. | Null-Pol-Regelungsschaltung für digitale Strahlungsspektrometer und ebensolche Schaltung mit Dämpfungsgliedkalibrierung |
FR2847676B1 (fr) * | 2002-11-25 | 2005-02-11 | Commissariat Energie Atomique | Cuircuit de traitement ameliore pour chaine de spectrometrie et chaine de spectrometrie utilisant un tel circuit |
FR2868545B1 (fr) * | 2004-03-31 | 2006-05-19 | Commissariat Energie Atomique | Systeme d'acquisition de spectres avec integrateur a adaptation de seuil. |
JP4279798B2 (ja) * | 2004-04-02 | 2009-06-17 | 財團法人国家衛生研究院 | アナログ/デジタル変換器を使用せず、ガンマ線エネルギーをデジタル化し、ピーク期間と減衰期間の時間定数を特徴付けする装置及び使用法 |
FR2869692B1 (fr) * | 2004-05-03 | 2006-06-23 | Commissariat Energie Atomique | Procede de correction des spectres bi-parametriques |
US7312457B2 (en) * | 2005-05-02 | 2007-12-25 | Advanced Measurement Technology, Inc. | Spectrometer with charge-carrier-trapping correction |
FR2953298B1 (fr) | 2009-11-30 | 2014-10-31 | Commissariat Energie Atomique | Procede de correction du phenomene d'empilement applique a des spectres de rayonnement x acquis a l'aide d'un capteur spectrometrique |
FR2953603A1 (fr) | 2009-12-09 | 2011-06-10 | Commissariat Energie Atomique | Procede et dispositif de reconnaissance d'un materiau a l'aide de sa fonction de transmission |
US8466420B2 (en) | 2010-06-04 | 2013-06-18 | General Electric Company | Charge loss correction |
FR2961904B1 (fr) | 2010-06-29 | 2012-08-17 | Commissariat Energie Atomique | Procede d'identification de materiaux a partir de radiographies x multi energies |
JP5823208B2 (ja) * | 2011-08-19 | 2015-11-25 | 株式会社東芝 | X線コンピュータ断層撮影装置 |
US9939533B2 (en) | 2012-05-30 | 2018-04-10 | Lucerno Dynamics, Llc | System and method for the detection of gamma radiation from a radioactive analyte |
US9002438B2 (en) | 2012-05-30 | 2015-04-07 | Lucerno Dynamics | System for the detection of gamma radiation from a radioactive analyte |
FR3058230B1 (fr) * | 2016-10-27 | 2019-03-15 | Detection Technology Sas | Dispositif de spectrometrie |
CN107526096B (zh) * | 2017-08-15 | 2019-06-25 | 江苏超敏仪器有限公司 | 一种修正温度对SiPM增益影响的方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4485442A (en) * | 1981-09-24 | 1984-11-27 | Snaper Alvin A | Cumulative exposure metering system |
EP0167119B1 (de) * | 1984-06-30 | 1991-10-23 | Shimadzu Corporation | Halbleiterstrahlungsdetektor |
US4937452A (en) * | 1988-11-04 | 1990-06-26 | Ortec Incorporated | Charge trapping correction in photon detector systems |
FR2641615B1 (fr) * | 1989-01-10 | 1991-03-08 | Commissariat Energie Atomique | Systeme pour detecter la presence d'un signal pur dans un signal bruite discret mesure a taux moyen de bruit constant |
US5309357A (en) * | 1992-01-28 | 1994-05-03 | Independent Scintillation Imaging Systems (Isis) Inc. | Scintillation data collecting apparatus and method |
WO1995011460A1 (en) * | 1993-10-22 | 1995-04-27 | Santa Barbara Research Center | Method and apparatus for detecting and removing corrupted data |
-
1995
- 1995-09-12 FR FR9510670A patent/FR2738693B1/fr not_active Expired - Fee Related
-
1996
- 1996-08-29 IL IL11915896A patent/IL119158A/xx not_active IP Right Cessation
- 1996-08-30 US US08/704,864 patent/US5821538A/en not_active Expired - Fee Related
- 1996-09-09 CA CA002185091A patent/CA2185091A1/en not_active Abandoned
- 1996-09-10 EP EP96401931A patent/EP0762145B1/de not_active Expired - Lifetime
- 1996-09-10 DE DE69620523T patent/DE69620523T2/de not_active Expired - Fee Related
- 1996-09-12 JP JP26235096A patent/JP4055214B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2738693A1 (fr) | 1997-03-14 |
US5821538A (en) | 1998-10-13 |
IL119158A (en) | 1999-11-30 |
JPH09113629A (ja) | 1997-05-02 |
EP0762145B1 (de) | 2002-04-10 |
CA2185091A1 (en) | 1997-03-13 |
EP0762145A1 (de) | 1997-03-12 |
JP4055214B2 (ja) | 2008-03-05 |
IL119158A0 (en) | 1996-11-14 |
FR2738693B1 (fr) | 1997-10-10 |
DE69620523T2 (de) | 2002-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |