ES2085464T3 - Metodo para detectar y medir radiaciones. - Google Patents
Metodo para detectar y medir radiaciones.Info
- Publication number
- ES2085464T3 ES2085464T3 ES91900491T ES91900491T ES2085464T3 ES 2085464 T3 ES2085464 T3 ES 2085464T3 ES 91900491 T ES91900491 T ES 91900491T ES 91900491 T ES91900491 T ES 91900491T ES 2085464 T3 ES2085464 T3 ES 2085464T3
- Authority
- ES
- Spain
- Prior art keywords
- center
- peak
- radiation
- emission
- lif
- 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 - Lifetime
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
- G01T1/105—Read-out devices
-
- 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
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)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Luminescent Compositions (AREA)
- Lasers (AREA)
- Measurement Of Radiation (AREA)
Abstract
PARA MEDIR LA RADIACION SE UTILIZA LA LUMINISCENCIA M-CENTRO. SE EXCITA UN CRISTAL LIF (20) CON UN LASER DE 442 NM HE-CD YA QUE LAS MEDICIONES DE ABSORCION EN LIF INDICAN EL PICO DE LA ABSORCION M-CENTRO QUE SE PRODUCE A 443 NM. LA ESTIMULACION DE LASER PRODUCE UN ESTADO EXCITADO DEL M-CENTRO, QUE SUFRE UN CAMBIO DE STOKES MUY BRUSCO. EL PICO DEL ESPECTRO DE LA EMISION M-CENTRO SE PRODUCE A 665 NM CON UN ANCHO-MITAD DE 0,36 EV. COMO LA LONGITUD DE ONDA DE LA EXCITACION DIFIERE SIGNIFICATIVAMENTE DE LA LONGITUD DE ONDA, LA MEDICION DE LA EMISION ROJA PROFUNDA SE PUEDE EFECTUAR SIMULTANEAMENTE CON LA EXCITACION. LA POBLACION DE LOS M-CENTROS AUMENTA CON EL INCREMENTO EN EL DAÑO POR RADIACION, Y POR LO TANTO LA LUMINISCENCIA M-CENTRO PROPORCIONA UNA BASE PARA LA DOSIMETRIA DE LA RADIACION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US43130789A | 1989-11-03 | 1989-11-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2085464T3 true ES2085464T3 (es) | 1996-06-01 |
Family
ID=23711366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91900491T Expired - Lifetime ES2085464T3 (es) | 1989-11-03 | 1990-10-31 | Metodo para detectar y medir radiaciones. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0499626B1 (es) |
JP (1) | JP2719442B2 (es) |
AT (1) | ATE137028T1 (es) |
CA (1) | CA2067814C (es) |
DE (1) | DE69026623T2 (es) |
ES (1) | ES2085464T3 (es) |
WO (1) | WO1991006875A2 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5272348A (en) * | 1989-11-03 | 1993-12-21 | Battelle Memorial Institute | Method for radiation detection and measurement |
DE102008054148B9 (de) * | 2008-10-31 | 2021-12-30 | Hellma Materials Gmbh & Co. Kg | Verfahren zur Bestimmung der Laserstabilität von optischem Material sowie damit erhaltene Kristalle und deren Verwendung |
DE112014002831T5 (de) * | 2013-06-14 | 2016-03-10 | Siemens Medical Solutions U.S.A., Inc. | Strahlungsdetektor für Bildgebungsanwendungen mit stabilisierter Lichtausgabe |
DE102017125006B3 (de) * | 2017-10-25 | 2019-03-28 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Dosimetrie |
CN112718692A (zh) * | 2020-12-09 | 2021-04-30 | 四川富乐德科技发展有限公司 | 一种OLED坩埚部品LiF结晶物的清洗方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4507562A (en) * | 1980-10-17 | 1985-03-26 | Jean Gasiot | Methods for rapidly stimulating luminescent phosphors and recovering information therefrom |
US4636642A (en) * | 1984-02-13 | 1987-01-13 | Kansas State University Research Foundation | Thin thermoluminescent dosimeter and method of making same |
US4825084A (en) * | 1986-08-19 | 1989-04-25 | Peter F. Braunlich | Laser readable thermoluminescent radiation dosimeters and methods for producing thereof |
US4638163A (en) * | 1984-09-20 | 1987-01-20 | Peter F. Braunlich | Method and apparatus for reading thermoluminescent phosphors |
US4780375A (en) * | 1985-04-02 | 1988-10-25 | Fuji Photo Film Co., Ltd. | Phosphor, and radiation image storage panel |
IT1196938B (it) * | 1986-07-09 | 1988-11-25 | Minnesota Mining & Mfg | Metodo per registrare e riprodurre l'immagine di una radiazione, pannello per la memorizzazione dell'immagine di una radiazione, fosfori fotostimolabili e motodo per ottenere detti fosfori stimolabili |
-
1990
- 1990-10-31 DE DE69026623T patent/DE69026623T2/de not_active Expired - Lifetime
- 1990-10-31 AT AT91900491T patent/ATE137028T1/de not_active IP Right Cessation
- 1990-10-31 CA CA002067814A patent/CA2067814C/en not_active Expired - Lifetime
- 1990-10-31 ES ES91900491T patent/ES2085464T3/es not_active Expired - Lifetime
- 1990-10-31 EP EP91900491A patent/EP0499626B1/en not_active Expired - Lifetime
- 1990-10-31 JP JP3501038A patent/JP2719442B2/ja not_active Expired - Lifetime
- 1990-10-31 WO PCT/US1990/006316 patent/WO1991006875A2/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO1991006875A3 (en) | 1991-06-13 |
DE69026623T2 (de) | 1996-11-28 |
JPH05504834A (ja) | 1993-07-22 |
EP0499626A1 (en) | 1992-08-26 |
JP2719442B2 (ja) | 1998-02-25 |
CA2067814C (en) | 2001-02-13 |
EP0499626B1 (en) | 1996-04-17 |
CA2067814A1 (en) | 1991-05-04 |
WO1991006875A2 (en) | 1991-05-16 |
ATE137028T1 (de) | 1996-05-15 |
DE69026623D1 (de) | 1996-05-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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