FR2365809A1 - Dosimetre a thermoluminescence et procede de lecture d'un tel dosimetre - Google Patents
Dosimetre a thermoluminescence et procede de lecture d'un tel dosimetreInfo
- Publication number
- FR2365809A1 FR2365809A1 FR7728505A FR7728505A FR2365809A1 FR 2365809 A1 FR2365809 A1 FR 2365809A1 FR 7728505 A FR7728505 A FR 7728505A FR 7728505 A FR7728505 A FR 7728505A FR 2365809 A1 FR2365809 A1 FR 2365809A1
- Authority
- FR
- France
- Prior art keywords
- dosimeter
- reading
- lamp
- infrared
- thermoluminescence
- 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
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
- G01T1/02—Dosimeters
- G01T1/10—Luminescent dosimeters
- G01T1/11—Thermo-luminescent dosimeters
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)
- Luminescent Compositions (AREA)
Abstract
Dosimètre à thermoluminescence et procédé de lecture d'un tel dosimètre. Une lampe à incandescence 31 est utilisée comme source d'infrarouges. Un dosimètre 36 est muni d'une couche absorbant les infrarouges thermiquement connectée à une couche de matière thermoluminescente. Le rayonnement infrarouge traversant un filtre 35 éclaire la couche absorbant les infrarouges du dosimètre, la matière thermoluminescente n'étant pas directement éclairée. La lampe est initialement alimentée par une source d'alimentation 33 d'intensité suffisamment élevée pour provoquer l'équilibre thermique dans le dosimètre à environ la température pour laquelle le rayonnement thermique est produit Ensuite, la puissance fournie à la lampe est interrompue ou réduite. Application à la lecture rapide de doses d'irradiation reçues par un dosimètre.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11392676A JPS5339178A (en) | 1976-09-22 | 1976-09-22 | Method and apparatus for measuring of thermal luminescence dose |
JP11393276A JPS5922187B2 (ja) | 1976-09-22 | 1976-09-22 | 熱ルミネツセンス線量計 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2365809A1 true FR2365809A1 (fr) | 1978-04-21 |
FR2365809B1 FR2365809B1 (fr) | 1982-05-14 |
Family
ID=26452797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7728505A Granted FR2365809A1 (fr) | 1976-09-22 | 1977-09-21 | Dosimetre a thermoluminescence et procede de lecture d'un tel dosimetre |
Country Status (5)
Country | Link |
---|---|
US (1) | US4204119A (fr) |
CA (1) | CA1089120A (fr) |
DE (1) | DE2742556A1 (fr) |
FR (1) | FR2365809A1 (fr) |
GB (1) | GB1587267A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2480946A1 (fr) * | 1980-04-17 | 1981-10-23 | Fillard Jean Pierre | Dispositif de dosimetrie par thermoluminescence pour radiotherapie ou surveillance des personnels et de l'environnement |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4303857A (en) * | 1978-06-29 | 1981-12-01 | Matsushita Electric Industrial Co., Ltd., | Automatic thermoluminescence dosimetric system |
US4621929A (en) * | 1983-10-12 | 1986-11-11 | Luxtron Corporation | Fiber optic thermal anemometer |
US4906848A (en) * | 1984-09-20 | 1990-03-06 | International Sensor Technology, Inc. | Apparatuses and methods for laser reading of phosphors |
US4638163A (en) * | 1984-09-20 | 1987-01-20 | Peter F. Braunlich | Method and apparatus for reading thermoluminescent phosphors |
US4754140A (en) * | 1985-03-21 | 1988-06-28 | Nam Tom L | Diamond as a thermoluminescent material |
CA2185429A1 (fr) * | 1994-03-28 | 1995-10-05 | Inovision Radiation Measurements, Llc | Procedes et dispositifs de cartographie de la dose d'irradiation |
US6005231A (en) * | 1998-05-29 | 1999-12-21 | Matsushita Industrial Equipment Corp. Of America | Method for determining the temperature of a thermoluminescence element being heated for thermoluminescence dosimetry |
US7439524B2 (en) * | 2004-09-02 | 2008-10-21 | Abraham Katzir | Thermoluminescence measurements and dosimetry with temperature control of the thermoluminescence element |
US7348560B2 (en) * | 2004-12-20 | 2008-03-25 | United States Of America As Represented By The Secretary Of The Army | Thermoluminescent reader module |
US7425705B2 (en) * | 2004-12-20 | 2008-09-16 | The United States Of America As Represented By The Secretary Of The Army | Thermoluminescent reader system |
US9557344B2 (en) | 2011-07-12 | 2017-01-31 | The Hong Kong Polytechnic University | Sensor for measuring flow speed of a fluid |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3531641A (en) * | 1965-12-23 | 1970-09-29 | Leitz Ernst Gmbh | Thermoluminescent dosimeter for repetitive analysis |
US3729630A (en) * | 1970-02-05 | 1973-04-24 | Matsushita Electric Ind Co Ltd | Thermoluminescence readout instrument |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2761070A (en) * | 1953-08-20 | 1956-08-28 | Anthony M Moos | Dosimeter |
US3610926A (en) * | 1969-09-09 | 1971-10-05 | Atomic Energy Commission | Dosimeter formed of a radiation sensitive thermoluminescent material and method of reading the same |
US3790784A (en) * | 1972-06-06 | 1974-02-05 | Isotopes Inc | Method and apparatus for treating thermoluminescent dosimeters during read-out to enable their immediate reuse |
-
1977
- 1977-09-19 DE DE19772742556 patent/DE2742556A1/de active Granted
- 1977-09-21 US US05/835,341 patent/US4204119A/en not_active Expired - Lifetime
- 1977-09-21 CA CA287,196A patent/CA1089120A/fr not_active Expired
- 1977-09-21 FR FR7728505A patent/FR2365809A1/fr active Granted
- 1977-09-22 GB GB39614/77A patent/GB1587267A/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3531641A (en) * | 1965-12-23 | 1970-09-29 | Leitz Ernst Gmbh | Thermoluminescent dosimeter for repetitive analysis |
US3729630A (en) * | 1970-02-05 | 1973-04-24 | Matsushita Electric Ind Co Ltd | Thermoluminescence readout instrument |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2480946A1 (fr) * | 1980-04-17 | 1981-10-23 | Fillard Jean Pierre | Dispositif de dosimetrie par thermoluminescence pour radiotherapie ou surveillance des personnels et de l'environnement |
Also Published As
Publication number | Publication date |
---|---|
US4204119A (en) | 1980-05-20 |
CA1089120A (fr) | 1980-11-04 |
DE2742556C2 (fr) | 1991-07-11 |
FR2365809B1 (fr) | 1982-05-14 |
GB1587267A (en) | 1981-04-01 |
DE2742556A1 (de) | 1978-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
ST | Notification of lapse |