GB1301001A - Improvements in optical pumping magnetometers - Google Patents

Improvements in optical pumping magnetometers

Info

Publication number
GB1301001A
GB1301001A GB9463/70A GB946370A GB1301001A GB 1301001 A GB1301001 A GB 1301001A GB 9463/70 A GB9463/70 A GB 9463/70A GB 946370 A GB946370 A GB 946370A GB 1301001 A GB1301001 A GB 1301001A
Authority
GB
United Kingdom
Prior art keywords
cell
optical pumping
vapour
polarizing elements
lines
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
Application number
GB9463/70A
Other languages
English (en)
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Publication of GB1301001A publication Critical patent/GB1301001A/en
Expired 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
    • G01R33/24—Arrangements or instruments for measuring magnetic variables involving magnetic resonance for measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/26—Arrangements or instruments for measuring magnetic variables involving magnetic resonance for measuring direction or magnitude of magnetic fields or magnetic flux using optical pumping

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measuring Magnetic Variables (AREA)
GB9463/70A 1969-03-06 1970-02-26 Improvements in optical pumping magnetometers Expired GB1301001A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6906240A FR2036194A5 (https=) 1969-03-06 1969-03-06

Publications (1)

Publication Number Publication Date
GB1301001A true GB1301001A (en) 1972-12-29

Family

ID=9030208

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9463/70A Expired GB1301001A (en) 1969-03-06 1970-02-26 Improvements in optical pumping magnetometers

Country Status (5)

Country Link
US (1) US3652926A (https=)
DE (1) DE2010334A1 (https=)
FR (1) FR2036194A5 (https=)
GB (1) GB1301001A (https=)
NL (1) NL7002918A (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005355A (en) * 1974-07-09 1977-01-25 William Happer Method and apparatus for stimulating narrow line resonance conditions
US4406986A (en) * 1981-04-20 1983-09-27 The Singer Company Auxiliary DC field coil for improving rate bias instability of magnetic resonance gyroscopes
US4450407A (en) * 1981-10-02 1984-05-22 Litton Systems, Inc. Magnetic resonance cell and method for its fabrication
US7521928B2 (en) * 2006-11-07 2009-04-21 Trustees Of Princeton University Subfemtotesla radio-frequency atomic magnetometer for nuclear quadrupole resonance detection
US7876445B1 (en) * 2009-07-01 2011-01-25 Joseph Daniel Vance Two-photon-absorption magneto-optic dispersion spectrometer
JP6270744B2 (ja) 2012-02-22 2018-01-31 ジオメトリクス インコーポレイテッド 量子力学的測定装置および量子力学的測定方法
US9726733B2 (en) 2012-02-22 2017-08-08 Geometrics, Inc. Optical magnetometers
US11592502B2 (en) * 2017-07-12 2023-02-28 Texas Instruments Incorporated Component adjustment in a signal path of an integrated sensor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA667048A (en) * 1960-09-16 1963-07-16 Varian Associates Optical magnetometer and gradiometer
US3513383A (en) * 1968-01-04 1970-05-19 Sinclair Research Inc Optically pumped helium magnetometer

Also Published As

Publication number Publication date
NL7002918A (https=) 1970-09-08
US3652926A (en) 1972-03-28
FR2036194A5 (https=) 1970-12-24
DE2010334A1 (https=) 1970-10-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees