CN102142839A - 原子振荡器 - Google Patents

原子振荡器 Download PDF

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Publication number
CN102142839A
CN102142839A CN2011100346345A CN201110034634A CN102142839A CN 102142839 A CN102142839 A CN 102142839A CN 2011100346345 A CN2011100346345 A CN 2011100346345A CN 201110034634 A CN201110034634 A CN 201110034634A CN 102142839 A CN102142839 A CN 102142839A
Authority
CN
China
Prior art keywords
frequency
light
signal
atomic oscillator
alkali metal
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.)
Pending
Application number
CN2011100346345A
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English (en)
Chinese (zh)
Inventor
珎道幸治
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of CN102142839A publication Critical patent/CN102142839A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S1/00—Masers, i.e. devices using stimulated emission of electromagnetic radiation in the microwave range
    • H01S1/06—Gaseous, i.e. beam masers
    • 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
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B17/00—Generation of oscillations using radiation source and detector, e.g. with interposed variable obturator
    • 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

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ecology (AREA)
  • General Physics & Mathematics (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Semiconductor Lasers (AREA)
CN2011100346345A 2010-02-02 2011-02-01 原子振荡器 Pending CN102142839A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010020946A JP5609130B2 (ja) 2010-02-02 2010-02-02 原子発振器
JP2010-020946 2010-02-02

Publications (1)

Publication Number Publication Date
CN102142839A true CN102142839A (zh) 2011-08-03

Family

ID=44341093

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011100346345A Pending CN102142839A (zh) 2010-02-02 2011-02-01 原子振荡器

Country Status (3)

Country Link
US (1) US20110187467A1 (https=)
JP (1) JP5609130B2 (https=)
CN (1) CN102142839A (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104518790A (zh) * 2013-09-27 2015-04-15 精工爱普生株式会社 原子振荡器、电子设备、移动体及原子振荡器的制造方法
CN104518791A (zh) * 2013-09-27 2015-04-15 精工爱普生株式会社 原子振荡器、电子设备以及移动体
CN105720976A (zh) * 2014-12-19 2016-06-29 精工爱普生株式会社 原子共振跃迁装置、原子振荡器、时钟、电子设备及移动体

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013098607A (ja) * 2011-10-28 2013-05-20 Seiko Epson Corp 原子発振器
JP6028922B2 (ja) * 2013-02-15 2016-11-24 セイコーエプソン株式会社 量子干渉装置および原子発振器
US10171095B2 (en) 2013-09-27 2019-01-01 Seiko Epson Corporation Atomic oscillator, electronic apparatus, moving object, and manufacturing method of atomic oscillator
JP2018101886A (ja) 2016-12-20 2018-06-28 セイコーエプソン株式会社 量子干渉装置、原子発振器、電子機器および移動体
JP6897493B2 (ja) * 2017-10-26 2021-06-30 セイコーエプソン株式会社 原子発振器、電子機器及び移動体
CN115000655B (zh) * 2022-03-21 2023-04-07 浙江大学 一种基于微带滤波器的触摸感应装置和方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6320472B1 (en) * 1999-01-26 2001-11-20 Kernco, Inc. Atomic frequency standard
US20090174489A1 (en) * 2008-01-07 2009-07-09 Epson Toyocom Corporation Atomic oscillator
CN101488753A (zh) * 2009-02-17 2009-07-22 北京大学 一种原子钟基准频率的获取方法及原子钟
WO2009098686A2 (en) * 2008-02-07 2009-08-13 Lahav Gan Device, system, and method of frequency generation using an atomic resonator
US20090256638A1 (en) * 2008-03-28 2009-10-15 Michael Rosenbluh Atomic frequency standard based on enhanced modulation efficiency semiconductor lasers
CN102064828A (zh) * 2009-11-12 2011-05-18 精工爱普生株式会社 原子振荡器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6831522B2 (en) * 2001-07-09 2004-12-14 The United States Of America As Represented By The Secretary Of Commerce Method of minimizing the short-term frequency instability of laser-pumped atomic clocks
US6993058B2 (en) * 2003-04-28 2006-01-31 Agilent Technologies, Inc. Coherent population trapping detector
JP5045478B2 (ja) * 2008-02-12 2012-10-10 セイコーエプソン株式会社 原子発振器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6320472B1 (en) * 1999-01-26 2001-11-20 Kernco, Inc. Atomic frequency standard
US20090174489A1 (en) * 2008-01-07 2009-07-09 Epson Toyocom Corporation Atomic oscillator
WO2009098686A2 (en) * 2008-02-07 2009-08-13 Lahav Gan Device, system, and method of frequency generation using an atomic resonator
US20090256638A1 (en) * 2008-03-28 2009-10-15 Michael Rosenbluh Atomic frequency standard based on enhanced modulation efficiency semiconductor lasers
CN101488753A (zh) * 2009-02-17 2009-07-22 北京大学 一种原子钟基准频率的获取方法及原子钟
CN102064828A (zh) * 2009-11-12 2011-05-18 精工爱普生株式会社 原子振荡器

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
S. KNAPPE ET AL: ""Advances in chip-scale atomic frequency"", 《TIME AND FREQUENCY METROLOGY》 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104518790A (zh) * 2013-09-27 2015-04-15 精工爱普生株式会社 原子振荡器、电子设备、移动体及原子振荡器的制造方法
CN104518791A (zh) * 2013-09-27 2015-04-15 精工爱普生株式会社 原子振荡器、电子设备以及移动体
CN104518791B (zh) * 2013-09-27 2019-02-05 精工爱普生株式会社 原子振荡器、电子设备以及移动体
CN105720976A (zh) * 2014-12-19 2016-06-29 精工爱普生株式会社 原子共振跃迁装置、原子振荡器、时钟、电子设备及移动体
CN105720976B (zh) * 2014-12-19 2020-08-25 精工爱普生株式会社 原子共振跃迁装置、原子振荡器、时钟、电子设备及移动体

Also Published As

Publication number Publication date
JP5609130B2 (ja) 2014-10-22
US20110187467A1 (en) 2011-08-04
JP2011160251A (ja) 2011-08-18

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Application publication date: 20110803