DE69838030D1 - Spin-polarisation eines edelgases über spinaustausch mit optisch gepumpten alkalimetallen - Google Patents

Spin-polarisation eines edelgases über spinaustausch mit optisch gepumpten alkalimetallen

Info

Publication number
DE69838030D1
DE69838030D1 DE69838030T DE69838030T DE69838030D1 DE 69838030 D1 DE69838030 D1 DE 69838030D1 DE 69838030 T DE69838030 T DE 69838030T DE 69838030 T DE69838030 T DE 69838030T DE 69838030 D1 DE69838030 D1 DE 69838030D1
Authority
DE
Germany
Prior art keywords
exchange
alkalimetalles
spina
gas over
spin polarization
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
Application number
DE69838030T
Other languages
English (en)
Other versions
DE69838030T2 (de
Inventor
Mikhail V Romalis
Christopher J Erickson
Gordon D Cates
William Happer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Princeton University
Original Assignee
Princeton University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Princeton University filed Critical Princeton University
Publication of DE69838030D1 publication Critical patent/DE69838030D1/de
Application granted granted Critical
Publication of DE69838030T2 publication Critical patent/DE69838030T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/282—Means specially adapted for hyperpolarisation or for hyperpolarised contrast agents, e.g. for the generation of hyperpolarised gases using optical pumping cells, for storing hyperpolarised contrast agents or for the determination of the polarisation of a hyperpolarised contrast agent

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE69838030T 1997-08-18 1998-08-17 Spin-polarisation eines edelgases über spinaustausch mit optisch gepumpten alkalimetallen Expired - Lifetime DE69838030T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US5635297P 1997-08-18 1997-08-18
US56352P 1997-08-18
PCT/US1998/017030 WO1999008766A2 (en) 1997-08-18 1998-08-17 Alkali metal hybrid spin-exchange optical pumping

Publications (2)

Publication Number Publication Date
DE69838030D1 true DE69838030D1 (de) 2007-08-16
DE69838030T2 DE69838030T2 (de) 2008-03-13

Family

ID=22003842

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69838030T Expired - Lifetime DE69838030T2 (de) 1997-08-18 1998-08-17 Spin-polarisation eines edelgases über spinaustausch mit optisch gepumpten alkalimetallen

Country Status (11)

Country Link
US (1) US6318092B1 (de)
EP (1) EP1015086B1 (de)
JP (1) JP4295914B2 (de)
CN (1) CN1142809C (de)
AT (1) ATE366134T1 (de)
AU (1) AU8910698A (de)
CA (1) CA2301197C (de)
DE (1) DE69838030T2 (de)
DK (1) DK1015086T3 (de)
ES (1) ES2289792T3 (de)
WO (1) WO1999008766A2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ502784A (en) * 1997-08-13 2002-06-28 Univ Princeton Sol-gel coated polarization vessels
US6338836B1 (en) 1999-09-28 2002-01-15 Siemens Aktiengesellschaft Asthma analysis method employing hyperpolarized gas and magnetic resonance imaging
US20040035182A1 (en) * 2002-05-16 2004-02-26 Steve Kadlecek Methods and systems for determining polarization of a gas based on electron paramagnetic resonance
DE60309333T2 (de) * 2002-07-23 2007-05-31 Medi-Physics, Inc. Automatisierte dynamische druckempfindliche systeme zur abgabe von hyperpolarisiertem gas und zugehörige verfahren und rechnerprogrammprodukte
JP3998243B2 (ja) * 2003-01-10 2007-10-24 東横化学株式会社 核スピン偏極キセノンガスの製造方法及び製造装置
EP1716426B1 (de) 2004-01-19 2013-02-13 Forschungszentrum Jülich GmbH Verfahren zur hyperpolarisation von atomkernen und vorrichtung zur durchführung des verfahrens
DE102005017927A1 (de) * 2005-04-18 2006-10-26 Forschungszentrum Jülich GmbH Hyperpolarisation von Li und weiteren Kernen
US8456161B2 (en) * 2006-09-05 2013-06-04 The Trustees Of Princeton University Polarizing nuclei solids via spin transfer from an optically-pumped alkali vapor
US8287820B2 (en) 2007-07-13 2012-10-16 Handylab, Inc. Automated pipetting apparatus having a combined liquid pump and pipette head system
US9964609B2 (en) 2012-04-18 2018-05-08 Canon Kabushiki Kaisha Optically pumped magnetometer
CN104698413B (zh) * 2013-12-06 2019-04-12 中国人民解放军国防科学技术大学 一种延长原子池内极化气体自旋弛豫时间的方法
CA2940109A1 (en) 2014-02-21 2015-08-27 Duke University Hyperpolarized noble gas production systems with nanocluster suppression, detection and/or filtering and related methods and devices
US9778328B2 (en) * 2014-05-30 2017-10-03 Northrop Grumman Systems Corporation Optical probe beam stabilization in an atomic sensor system
CN108490374B (zh) * 2018-03-20 2020-06-16 北京航空航天大学 一种混合光抽运serf原子磁强计密度比优化方法
CN114644322B (zh) * 2022-04-15 2024-02-06 宁波诺丁汉大学 超极化稀有气体生产设备
US12087889B1 (en) 2023-03-23 2024-09-10 Bruce H Baretz White light LED with rubidium vapor emission in nested enclosure optimizing human vision and horticultural pigment irradiance

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4450407A (en) 1981-10-02 1984-05-22 Litton Systems, Inc. Magnetic resonance cell and method for its fabrication
US4765818A (en) 1987-02-24 1988-08-23 Hoechst Celanese Corporation Porous glass monoliths
US4971258A (en) 1988-08-26 1990-11-20 Ihi Master Metal Ltd. Method of making high-purity fine particles of reactive metals and manufacturing vessel therefor
US5039500A (en) 1988-11-18 1991-08-13 Kyodo Oxygen Co., Ltd. Process for producing xenon
US5545396A (en) 1994-04-08 1996-08-13 The Research Foundation Of State University Of New York Magnetic resonance imaging using hyperpolarized noble gases
US5617860A (en) 1995-06-07 1997-04-08 Smithsonian Astrophysical Observatory Method and system for producing polarized 129 Xe gas
US5612103A (en) 1995-06-07 1997-03-18 Princeton University Coatings for production of hyperpolarized noble gases
US5809801A (en) * 1996-03-29 1998-09-22 The Trustees Of Princeton University Cryogenic accumulator for spin-polarized xenon-129
US5642625A (en) * 1996-03-29 1997-07-01 The Trustees Of Princeton University High volume hyperpolarizer for spin-polarized noble gas
US5934103A (en) * 1997-04-22 1999-08-10 Northrop Grumman Corporation Method and apparatus for production of spin-polarized medical-grade xenon 129 gas by laser optical pumping

Also Published As

Publication number Publication date
CA2301197C (en) 2008-07-08
WO1999008766A3 (en) 1999-08-05
ES2289792T3 (es) 2008-02-01
AU8910698A (en) 1999-03-08
US6318092B1 (en) 2001-11-20
EP1015086B1 (de) 2007-07-04
DE69838030T2 (de) 2008-03-13
CA2301197A1 (en) 1999-02-25
JP4295914B2 (ja) 2009-07-15
WO1999008766A2 (en) 1999-02-25
DK1015086T3 (da) 2007-10-22
EP1015086A2 (de) 2000-07-05
JP2001515213A (ja) 2001-09-18
ATE366134T1 (de) 2007-07-15
EP1015086A4 (de) 2004-11-17
CN1142809C (zh) 2004-03-24
CN1270537A (zh) 2000-10-18

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