DE602005004113D1 - Verfahren und Vorrichtung zum optischen Pumpen - Google Patents

Verfahren und Vorrichtung zum optischen Pumpen

Info

Publication number
DE602005004113D1
DE602005004113D1 DE602005004113T DE602005004113T DE602005004113D1 DE 602005004113 D1 DE602005004113 D1 DE 602005004113D1 DE 602005004113 T DE602005004113 T DE 602005004113T DE 602005004113 T DE602005004113 T DE 602005004113T DE 602005004113 D1 DE602005004113 D1 DE 602005004113D1
Authority
DE
Germany
Prior art keywords
optical pumping
lifetime level
long lifetime
level
depolarization
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.)
Active
Application number
DE602005004113T
Other languages
English (en)
Other versions
DE602005004113T2 (de
Inventor
Patrick Berthoud
Pierre Thomann
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.)
Centre Suisse dElectronique et Microtechnique SA CSEM
Original Assignee
Centre Suisse dElectronique et Microtechnique SA CSEM
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 Centre Suisse dElectronique et Microtechnique SA CSEM filed Critical Centre Suisse dElectronique et Microtechnique SA CSEM
Publication of DE602005004113D1 publication Critical patent/DE602005004113D1/de
Application granted granted Critical
Publication of DE602005004113T2 publication Critical patent/DE602005004113T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • G04F5/14—Apparatus for producing preselected time intervals for use as timing standards using atomic clocks
    • G04F5/145—Apparatus for producing preselected time intervals for use as timing standards using atomic clocks using Coherent Population Trapping
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/26—Automatic control of frequency or phase; Synchronisation using energy levels of molecules, atoms, or subatomic particles as a frequency reference

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ecology (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Lasers (AREA)
  • Glass Compositions (AREA)
DE602005004113T 2005-02-14 2005-02-14 Verfahren und Vorrichtung zum optischen Pumpen Active DE602005004113T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05405189A EP1691242B1 (de) 2005-02-14 2005-02-14 Verfahren und Vorrichtung zum optischen Pumpen

Publications (2)

Publication Number Publication Date
DE602005004113D1 true DE602005004113D1 (de) 2008-02-14
DE602005004113T2 DE602005004113T2 (de) 2009-01-02

Family

ID=34975203

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005004113T Active DE602005004113T2 (de) 2005-02-14 2005-02-14 Verfahren und Vorrichtung zum optischen Pumpen

Country Status (5)

Country Link
US (1) US7656241B2 (de)
EP (1) EP1691242B1 (de)
AT (1) ATE382884T1 (de)
DE (1) DE602005004113T2 (de)
WO (1) WO2006084829A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3072791B1 (fr) 2017-10-23 2019-10-18 Thales Horloge atomique a pompage optique et procede de fabrication associe
US10935399B1 (en) * 2019-10-23 2021-03-02 Baker Hughes, A Ge Company, Llc Passive random depolarizer for a tunable laser
CN114967407B (zh) * 2022-07-14 2022-10-04 中国科学院国家授时中心 用于小型光抽运束型原子钟的集成化光学系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5736410A (en) * 1992-09-14 1998-04-07 Sri International Up-converting reporters for biological and other assays using laser excitation techniques
US5345331A (en) * 1993-04-13 1994-09-06 At&T Bell Laboratories Technique for reducing polarization dependent gain in an amplified optical transmission system
US6163636A (en) * 1999-01-19 2000-12-19 Lucent Technologies Inc. Optical communication system using multiple-order Raman amplifiers
US6433921B1 (en) * 2001-01-12 2002-08-13 Onetta, Inc. Multiwavelength pumps for raman amplifier systems

Also Published As

Publication number Publication date
ATE382884T1 (de) 2008-01-15
EP1691242A1 (de) 2006-08-16
DE602005004113T2 (de) 2009-01-02
EP1691242B1 (de) 2008-01-02
US20080157887A1 (en) 2008-07-03
US7656241B2 (en) 2010-02-02
WO2006084829A1 (fr) 2006-08-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition