JP5439483B2 - 検出器用の能動分圧器 - Google Patents
検出器用の能動分圧器 Download PDFInfo
- Publication number
- JP5439483B2 JP5439483B2 JP2011516820A JP2011516820A JP5439483B2 JP 5439483 B2 JP5439483 B2 JP 5439483B2 JP 2011516820 A JP2011516820 A JP 2011516820A JP 2011516820 A JP2011516820 A JP 2011516820A JP 5439483 B2 JP5439483 B2 JP 5439483B2
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- active
- photomultiplier tube
- active circuit
- divided
- 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
- 239000003990 capacitor Substances 0.000 claims description 21
- 238000001514 detection method Methods 0.000 claims description 21
- 239000013078 crystal Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 3
- 230000005855 radiation Effects 0.000 description 11
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XKUYOJZZLGFZTC-UHFFFAOYSA-K lanthanum(iii) bromide Chemical compound Br[La](Br)Br XKUYOJZZLGFZTC-UHFFFAOYSA-K 0.000 description 3
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 235000009518 sodium iodide Nutrition 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910052716 thallium Inorganic materials 0.000 description 2
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 description 2
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-OUBTZVSYSA-N Cobalt-60 Chemical compound [60Co] GUTLYIVDDKVIGB-OUBTZVSYSA-N 0.000 description 1
- 229910052685 Curium Inorganic materials 0.000 description 1
- 229910052765 Lutetium Inorganic materials 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- MCVAAHQLXUXWLC-UHFFFAOYSA-N [O-2].[O-2].[S-2].[Gd+3].[Gd+3] Chemical compound [O-2].[O-2].[S-2].[Gd+3].[Gd+3] MCVAAHQLXUXWLC-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- OYLGJCQECKOTOL-UHFFFAOYSA-L barium fluoride Chemical compound [F-].[F-].[Ba+2] OYLGJCQECKOTOL-UHFFFAOYSA-L 0.000 description 1
- 229910001632 barium fluoride Inorganic materials 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- XQPRBTXUXXVTKB-UHFFFAOYSA-M caesium iodide Chemical compound [I-].[Cs+] XQPRBTXUXXVTKB-UHFFFAOYSA-M 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910019990 cerium-doped yttrium aluminum garnet Inorganic materials 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000009200 cobalt therapy Methods 0.000 description 1
- 238000002591 computed tomography Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- NKTZYSOLHFIEMF-UHFFFAOYSA-N dioxido(dioxo)tungsten;lead(2+) Chemical compound [Pb+2].[O-][W]([O-])(=O)=O NKTZYSOLHFIEMF-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- ICAKDTKJOYSXGC-UHFFFAOYSA-K lanthanum(iii) chloride Chemical compound Cl[La](Cl)Cl ICAKDTKJOYSXGC-UHFFFAOYSA-K 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- OHSVLFRHMCKCQY-UHFFFAOYSA-N lutetium atom Chemical compound [Lu] OHSVLFRHMCKCQY-UHFFFAOYSA-N 0.000 description 1
- NZOCXFRGADJTKP-UHFFFAOYSA-K lutetium(3+);triiodide Chemical compound I[Lu](I)I NZOCXFRGADJTKP-UHFFFAOYSA-K 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003947 neutron activation analysis Methods 0.000 description 1
- 238000002600 positron emission tomography Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003127 radioimmunoassay Methods 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 229910019655 synthetic inorganic crystalline material Inorganic materials 0.000 description 1
- 238000003325 tomography Methods 0.000 description 1
- XZLXGTUBUCMRCH-UHFFFAOYSA-N tungsten zinc Chemical compound [Zn].[W] XZLXGTUBUCMRCH-UHFFFAOYSA-N 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
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
- G01T1/185—Measuring radiation intensity with ionisation chamber arrangements
-
- 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
- G01T1/20—Measuring radiation intensity with scintillation detectors
- G01T1/202—Measuring radiation intensity with scintillation detectors the detector being a crystal
-
- 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
- G01T1/20—Measuring radiation intensity with scintillation detectors
- G01T1/208—Circuits specially adapted for scintillation detectors, e.g. for the photo-multiplier section
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
- H01J43/04—Electron multipliers
- H01J43/30—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
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)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Measurement Of Radiation (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7807908P | 2008-07-03 | 2008-07-03 | |
| US61/078,079 | 2008-07-03 | ||
| PCT/US2009/049275 WO2010002902A2 (en) | 2008-07-03 | 2009-06-30 | Active voltage divider for detector |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2011527087A JP2011527087A (ja) | 2011-10-20 |
| JP2011527087A5 JP2011527087A5 (https=) | 2013-02-21 |
| JP5439483B2 true JP5439483B2 (ja) | 2014-03-12 |
Family
ID=41466571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011516820A Expired - Fee Related JP5439483B2 (ja) | 2008-07-03 | 2009-06-30 | 検出器用の能動分圧器 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8158947B2 (https=) |
| JP (1) | JP5439483B2 (https=) |
| CN (1) | CN102084312B (https=) |
| GB (1) | GB2474981B (https=) |
| WO (1) | WO2010002902A2 (https=) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8921756B2 (en) * | 2012-04-05 | 2014-12-30 | Applied Materials Israel, Ltd. | Photo-detector device and a method for biasing a photomultiplier tube having a current source for setting a sequence of voltage follower elements |
| AU2013344418B2 (en) * | 2012-11-19 | 2017-09-07 | Perkinelmer U.S. Llc | Optical detectors and methods of using them |
| US9269552B2 (en) * | 2012-11-19 | 2016-02-23 | Perkinelmer Health Sciences, Inc. | Ion detectors and methods of using them |
| CN103558626B (zh) * | 2013-11-14 | 2017-01-04 | 北京华脉世纪石油科技有限公司 | 伽马射线探测器和伽马射线的处理方法 |
| AU2014354949B2 (en) * | 2013-11-26 | 2019-10-31 | Perkinelmer U.S. Llc | Detectors and methods of using them |
| RU2570170C1 (ru) * | 2014-08-26 | 2015-12-10 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" - Госкорпорация "Росатом" | Активный делитель напряжения фотоэлектронного устройства с измерительной схемой |
| CN104900745B (zh) * | 2015-05-26 | 2017-10-27 | 北京工业大学 | 一种基于高电子迁移率晶体管的光谱探测器及其制备方法 |
| US9813056B2 (en) * | 2015-09-21 | 2017-11-07 | Analog Devices Global | Active device divider circuit with adjustable IQ |
| CN106783908B (zh) * | 2016-12-12 | 2019-05-14 | 中国科学院化学研究所 | 基于有机染料的抗可见光近红外记忆像素 |
| CN108333169B (zh) * | 2017-12-30 | 2020-12-22 | 聚光科技(杭州)股份有限公司 | 电弧源的控制电路及方法 |
| CN110048705A (zh) * | 2019-05-23 | 2019-07-23 | 上海仁机仪器仪表有限公司 | 一种光电倍增管有源偏置电路 |
| CN111708073B (zh) * | 2020-06-16 | 2022-04-05 | 东南大学 | 一种大规格NaI(TI)伽玛射线探测器 |
| CN114062750B (zh) * | 2022-01-18 | 2022-06-21 | 中国电力科学研究院有限公司 | 一种用于输出二次电压的高压有源分压器及方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3321629A (en) * | 1963-11-26 | 1967-05-23 | Itek Corp | Dynode control circuit for a photomultiplier tube using cascaded transistors |
| JPS62126540A (ja) * | 1985-11-28 | 1987-06-08 | Nippon Atom Ind Group Co Ltd | 光電子増倍管のブリ−ダ回路 |
| JPS6444557U (https=) * | 1987-09-14 | 1989-03-16 | ||
| CN1028308C (zh) * | 1988-07-14 | 1995-04-26 | 清华大学 | 闪烁探测器温控自动稳定系统 |
| US5512755A (en) * | 1994-05-20 | 1996-04-30 | Summit World Trade Corp. | Gamma camera device |
| CN1204403A (zh) * | 1995-10-31 | 1999-01-06 | 比奥特雷斯公司 | 超低本底的多光子探测器 |
| JPH09149653A (ja) * | 1995-11-22 | 1997-06-06 | Nippon Telegr & Teleph Corp <Ntt> | 交流電源装置、マスタ機専用の交流電源装置およびスレーブ機専用の交流電源装置 |
| JP2963393B2 (ja) * | 1996-06-14 | 1999-10-18 | 浜松ホトニクス株式会社 | 光電子増倍管用電圧分割回路 |
| JP3344693B2 (ja) | 1997-06-06 | 2002-11-11 | ダイハツ工業株式会社 | シャトル搬送装置 |
| JP3863290B2 (ja) * | 1998-05-12 | 2006-12-27 | 浜松ホトニクス株式会社 | 光量検出装置 |
| DE19947115C2 (de) * | 1999-09-30 | 2002-01-03 | Infineon Technologies Ag | Schaltungsanordnung zur stromsparenden Referenzspannungserzeugung |
| AUPR455801A0 (en) * | 2001-04-24 | 2001-05-24 | Varian Australia Pty Ltd | Voltage divider circuit for an electron multiplier |
| JP4403359B2 (ja) * | 2003-02-12 | 2010-01-27 | 富士電機デバイステクノロジー株式会社 | スイッチングレギュレータ |
| JP2005276488A (ja) * | 2004-03-23 | 2005-10-06 | Chube Univ | 光電子増倍管信号処理装置及びそれを用いたイメージングプレート信号処理装置 |
| US7005625B1 (en) * | 2004-12-06 | 2006-02-28 | Burle Technologies, Inc. | Low power stabilized voltage divider network |
| WO2007113898A1 (ja) * | 2006-04-04 | 2007-10-11 | Shimadzu Corporation | 放射線検出器 |
-
2009
- 2009-06-30 JP JP2011516820A patent/JP5439483B2/ja not_active Expired - Fee Related
- 2009-06-30 WO PCT/US2009/049275 patent/WO2010002902A2/en not_active Ceased
- 2009-06-30 GB GB1101790.2A patent/GB2474981B/en not_active Expired - Fee Related
- 2009-06-30 CN CN200980125964.6A patent/CN102084312B/zh not_active Expired - Fee Related
- 2009-06-30 US US12/495,347 patent/US8158947B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| GB201101790D0 (https=) | 2011-03-16 |
| WO2010002902A3 (en) | 2010-04-29 |
| WO2010002902A2 (en) | 2010-01-07 |
| US8158947B2 (en) | 2012-04-17 |
| CN102084312B (zh) | 2014-07-30 |
| JP2011527087A (ja) | 2011-10-20 |
| GB2474981A (en) | 2011-05-04 |
| CN102084312A (zh) | 2011-06-01 |
| US20100288933A1 (en) | 2010-11-18 |
| GB2474981B (en) | 2012-11-28 |
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