JP2008501954A - X線及び核分光システムにおける検出限界を向上するための方法及び装置 - Google Patents
X線及び核分光システムにおける検出限界を向上するための方法及び装置 Download PDFInfo
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- JP2008501954A JP2008501954A JP2007515559A JP2007515559A JP2008501954A JP 2008501954 A JP2008501954 A JP 2008501954A JP 2007515559 A JP2007515559 A JP 2007515559A JP 2007515559 A JP2007515559 A JP 2007515559A JP 2008501954 A JP2008501954 A JP 2008501954A
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- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/02—Measuring characteristics of individual pulses, e.g. deviation from pulse flatness, rise time or duration
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- 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)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US57738904P | 2004-06-04 | 2004-06-04 | |
| US11/142,819 US7966155B2 (en) | 2004-06-04 | 2005-05-31 | Method and apparatus for improving detection limits in x-ray and nuclear spectroscopy systems |
| PCT/US2005/019355 WO2005121988A2 (en) | 2004-06-04 | 2005-06-02 | Method and apparatus for improving detection limits in x-ray and nuclear spectroscopy systems |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008501954A true JP2008501954A (ja) | 2008-01-24 |
| JP2008501954A5 JP2008501954A5 (enExample) | 2012-10-25 |
Family
ID=35503788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007515559A Pending JP2008501954A (ja) | 2004-06-04 | 2005-06-02 | X線及び核分光システムにおける検出限界を向上するための方法及び装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7966155B2 (enExample) |
| EP (1) | EP1754113B1 (enExample) |
| JP (1) | JP2008501954A (enExample) |
| AU (1) | AU2005253117B2 (enExample) |
| SI (1) | SI1754113T1 (enExample) |
| WO (1) | WO2005121988A2 (enExample) |
Cited By (7)
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|---|---|---|---|---|
| JP2009229127A (ja) * | 2008-03-19 | 2009-10-08 | Jeol Ltd | 放射線計測用パルスプロセッサ |
| US8319187B2 (en) | 2009-08-19 | 2012-11-27 | Samsung Electronics Co., Ltd. | System and method counting photons |
| JP2014219362A (ja) * | 2013-05-10 | 2014-11-20 | 株式会社堀場製作所 | パルス波高検出装置、放射線検出装置、放射線分析装置、及びパルス波高検出方法 |
| JP2015055522A (ja) * | 2013-09-11 | 2015-03-23 | 株式会社島津製作所 | 放射線検出器 |
| WO2015079535A1 (ja) * | 2013-11-28 | 2015-06-04 | 株式会社島津製作所 | X線分析装置およびx線分析方法 |
| WO2017187972A1 (ja) * | 2016-04-28 | 2017-11-02 | 株式会社堀場製作所 | 放射線検出装置及び放射線検出用信号処理装置 |
| JP2020148689A (ja) * | 2019-03-14 | 2020-09-17 | 株式会社堀場製作所 | 検出装置及びスペクトル生成装置 |
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| JP5022902B2 (ja) | 2004-09-16 | 2012-09-12 | サザン イノヴェーション インターナショナル プロプライアトリー リミテッド | 検出器出力データ内の個別信号分離装置および方法 |
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| US7741609B2 (en) * | 2007-08-03 | 2010-06-22 | Pulsetor, Llc | Adapting a high-performance pulse processor to an existing spectrometry system |
| US8954300B2 (en) | 2008-03-31 | 2015-02-10 | Southern Innovation International Pty Ltd. | Screening method and apparatus |
| EP2260295A4 (en) | 2008-03-31 | 2015-12-23 | Southern Innovation Internat Pty Ltd | RADIATION IMAGING METHOD WITH SINGLE SIGNAL RESOLUTION |
| CN101983342A (zh) | 2008-03-31 | 2011-03-02 | 南方创新国际股份有限公司 | 用于钻孔测井的方法和装置 |
| US7807973B2 (en) * | 2008-08-01 | 2010-10-05 | Pulsetor, Llc | Pileup rejection in an energy-dispersive radiation spectrometry system |
| JP5581333B2 (ja) | 2008-12-18 | 2014-08-27 | サザン イノヴェーション インターナショナル プロプライアトリー リミテッド | 数学的変換を使用することによってパイルアップされたパルスを分離する方法および装置 |
| US8335363B2 (en) * | 2009-06-16 | 2012-12-18 | Jefferson Science Associates, Llc | Method for image reconstruction of moving radionuclide source distribution |
| US8450693B2 (en) * | 2009-12-11 | 2013-05-28 | General Electric Company | Method and system for fault-tolerant reconstruction of images |
| JP5427655B2 (ja) * | 2010-03-11 | 2014-02-26 | 株式会社日立製作所 | 放射線計測装置,核医学診断装置 |
| US8503748B2 (en) * | 2010-08-02 | 2013-08-06 | Toseh Sanaye Tasvirbardari Parto Negar Persia | Nonlinear recursive filter for medical image processing |
| CN103314307B (zh) * | 2011-01-10 | 2016-04-13 | 皇家飞利浦电子股份有限公司 | 用于探测由辐射源发射的光子的探测装置 |
| US8374814B2 (en) * | 2011-02-16 | 2013-02-12 | Rigaku Corporation | X-ray detection signal processing apparatus and method therefor |
| JP4880077B1 (ja) * | 2011-02-16 | 2012-02-22 | 株式会社リガク | X線検出信号処理装置および方法 |
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| FR2978562B1 (fr) * | 2011-07-26 | 2013-09-20 | Multix Sa | Dispositif et procede de traitement pour une mesure spectrometrique d'un flux de photons |
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| JP6214031B2 (ja) * | 2013-07-19 | 2017-10-18 | 国立研究開発法人理化学研究所 | 放射線検出器のための信号データ処理方法、信号データ処理装置、および放射線検出システム |
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| US12188847B2 (en) | 2019-04-05 | 2025-01-07 | Seekops Inc. | Time-and data-efficient assurance of leak detection |
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| CN111487663B (zh) * | 2020-03-16 | 2022-06-03 | 中国石油天然气集团有限公司 | 一种核测井仪器能量电流谱获取方法 |
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| US11748866B2 (en) | 2020-07-17 | 2023-09-05 | Seekops Inc. | Systems and methods of automated detection of gas plumes using optical imaging |
| EP4237817A4 (en) | 2020-10-27 | 2024-10-09 | SeekOps Inc. | METHODS AND APPARATUS FOR MEASURING METHANE EMISSIONS WITH AN OPEN CAVITY OPTICAL METHANE SENSOR |
| WO2022122545A1 (en) * | 2020-12-09 | 2022-06-16 | Ams International Ag | Electric circuitry for baseline extraction in a photon counting system |
| US12161498B2 (en) | 2021-05-11 | 2024-12-10 | Analog Devices, Inc. | Baseline restoration technique for photon counting computed tomography using active reference |
| CN113466924B (zh) * | 2021-07-01 | 2023-05-05 | 成都理工大学 | 一种对称类弹头脉冲成形装置及方法 |
| CN114660650A (zh) * | 2022-03-14 | 2022-06-24 | 中国科学院微电子研究所 | 一种成形时间自适应的数字脉冲滤波方法、装置及电子设备 |
| US20240188918A1 (en) * | 2022-12-13 | 2024-06-13 | Analog Devices, Inc. | Timer-based amplitude correction method for photon counting computed tomography |
| CN116381764A (zh) * | 2022-12-17 | 2023-07-04 | 苏州瑞派宁科技有限公司 | 脉冲甄别方法、装置、数字化设备及存储介质 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11510900A (ja) * | 1995-08-14 | 1999-09-21 | ワーバートン,ウィリアム,ケイ. | デジタルベースの高速x線スペクトロメータについての方法と装置 |
| JP2001524217A (ja) * | 1997-05-07 | 2001-11-27 | ボード・オヴ・リージェンツ,ザ・ユニヴァーシティ・オヴ・テキサス・システム | 信号のパイルアップを阻止するための方法および装置 |
| JP2002022846A (ja) * | 2000-07-05 | 2002-01-23 | Seiko Instruments Inc | エネルギー分散型x線分析装置 |
| JP2002350545A (ja) * | 2001-05-28 | 2002-12-04 | Hamamatsu Photonics Kk | エネルギー測定方法及び測定装置 |
| JP2003508764A (ja) * | 1999-08-27 | 2003-03-04 | ウィリアム ケイ ウォーバートン | 非理想的な信号源からの出力ステップを処理する分光計における分解能を改善する方法及びその装置 |
| JP2003510621A (ja) * | 1999-09-29 | 2003-03-18 | ジョーダン・バレー・アプライド・ラディエーション・リミテッド | X線アレイ検出器 |
| JP2003513250A (ja) * | 1999-10-25 | 2003-04-08 | パーキネルマー インストルメンツ、インコーポレイテッド | 差分訂正法と差分訂正装置 |
| JP2004529367A (ja) * | 2001-06-04 | 2004-09-24 | ウィリアム ケイ ウォーバートン | X線及び核分光システムにおける基線補正方法及び装置 |
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| NL7110516A (enExample) | 1971-07-30 | 1973-02-01 | ||
| US5184017A (en) * | 1989-09-12 | 1993-02-02 | Sensors, Inc. | Method and apparatus for detecting a component gas in a sample |
| US5349193A (en) | 1993-05-20 | 1994-09-20 | Princeton Gamma Tech, Inc. | Highly sensitive nuclear spectrometer apparatus and method |
| US5873054A (en) | 1995-08-14 | 1999-02-16 | William K. Warburton | Method and apparatus for combinatorial logic signal processor in a digitally based high speed x-ray spectrometer |
| US5684850A (en) | 1995-08-14 | 1997-11-04 | William K. Warburton | Method and apparatus for digitally based high speed x-ray spectrometer |
| US5870051A (en) | 1995-08-14 | 1999-02-09 | William K. Warburton | Method and apparatus for analog signal conditioner for high speed, digital x-ray spectrometer |
| US7065473B2 (en) * | 1999-08-27 | 2006-06-20 | William K. Warburton | Method and apparatus for improving resolution in spectrometers processing output steps from non-ideal signal sources |
-
2005
- 2005-05-31 US US11/142,819 patent/US7966155B2/en not_active Expired - Lifetime
- 2005-06-02 AU AU2005253117A patent/AU2005253117B2/en not_active Ceased
- 2005-06-02 JP JP2007515559A patent/JP2008501954A/ja active Pending
- 2005-06-02 EP EP05767680.1A patent/EP1754113B1/en not_active Expired - Lifetime
- 2005-06-02 WO PCT/US2005/019355 patent/WO2005121988A2/en not_active Ceased
- 2005-06-02 SI SI200531719T patent/SI1754113T1/sl unknown
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11510900A (ja) * | 1995-08-14 | 1999-09-21 | ワーバートン,ウィリアム,ケイ. | デジタルベースの高速x線スペクトロメータについての方法と装置 |
| JP2007163516A (ja) * | 1995-08-14 | 2007-06-28 | Warburton William K | デジタルベースの高速x線スペクトロメータについての方法と装置 |
| JP2001524217A (ja) * | 1997-05-07 | 2001-11-27 | ボード・オヴ・リージェンツ,ザ・ユニヴァーシティ・オヴ・テキサス・システム | 信号のパイルアップを阻止するための方法および装置 |
| JP2003508764A (ja) * | 1999-08-27 | 2003-03-04 | ウィリアム ケイ ウォーバートン | 非理想的な信号源からの出力ステップを処理する分光計における分解能を改善する方法及びその装置 |
| JP2003510621A (ja) * | 1999-09-29 | 2003-03-18 | ジョーダン・バレー・アプライド・ラディエーション・リミテッド | X線アレイ検出器 |
| JP2003513250A (ja) * | 1999-10-25 | 2003-04-08 | パーキネルマー インストルメンツ、インコーポレイテッド | 差分訂正法と差分訂正装置 |
| JP2002022846A (ja) * | 2000-07-05 | 2002-01-23 | Seiko Instruments Inc | エネルギー分散型x線分析装置 |
| JP2002350545A (ja) * | 2001-05-28 | 2002-12-04 | Hamamatsu Photonics Kk | エネルギー測定方法及び測定装置 |
| JP2004529367A (ja) * | 2001-06-04 | 2004-09-24 | ウィリアム ケイ ウォーバートン | X線及び核分光システムにおける基線補正方法及び装置 |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009229127A (ja) * | 2008-03-19 | 2009-10-08 | Jeol Ltd | 放射線計測用パルスプロセッサ |
| US8319187B2 (en) | 2009-08-19 | 2012-11-27 | Samsung Electronics Co., Ltd. | System and method counting photons |
| JP2014219362A (ja) * | 2013-05-10 | 2014-11-20 | 株式会社堀場製作所 | パルス波高検出装置、放射線検出装置、放射線分析装置、及びパルス波高検出方法 |
| JP2015055522A (ja) * | 2013-09-11 | 2015-03-23 | 株式会社島津製作所 | 放射線検出器 |
| WO2015079535A1 (ja) * | 2013-11-28 | 2015-06-04 | 株式会社島津製作所 | X線分析装置およびx線分析方法 |
| WO2017187972A1 (ja) * | 2016-04-28 | 2017-11-02 | 株式会社堀場製作所 | 放射線検出装置及び放射線検出用信号処理装置 |
| JPWO2017187972A1 (ja) * | 2016-04-28 | 2019-02-28 | 株式会社堀場製作所 | 放射線検出装置及び放射線検出用信号処理装置 |
| US10795031B2 (en) | 2016-04-28 | 2020-10-06 | Horiba, Ltd. | Radiation detection system and signal processor for radiation detection |
| JP2020148689A (ja) * | 2019-03-14 | 2020-09-17 | 株式会社堀場製作所 | 検出装置及びスペクトル生成装置 |
| JP6999593B2 (ja) | 2019-03-14 | 2022-01-18 | 株式会社堀場製作所 | 検出装置及びスペクトル生成装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20060015290A1 (en) | 2006-01-19 |
| US7966155B2 (en) | 2011-06-21 |
| EP1754113A4 (en) | 2011-03-16 |
| WO2005121988A2 (en) | 2005-12-22 |
| AU2005253117A1 (en) | 2005-12-22 |
| EP1754113A2 (en) | 2007-02-21 |
| WO2005121988A3 (en) | 2006-10-26 |
| SI1754113T1 (sl) | 2013-09-30 |
| AU2005253117B2 (en) | 2010-12-09 |
| EP1754113B1 (en) | 2013-04-17 |
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