JP2009188598A5 - - Google Patents

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Publication number
JP2009188598A5
JP2009188598A5 JP2008024937A JP2008024937A JP2009188598A5 JP 2009188598 A5 JP2009188598 A5 JP 2009188598A5 JP 2008024937 A JP2008024937 A JP 2008024937A JP 2008024937 A JP2008024937 A JP 2008024937A JP 2009188598 A5 JP2009188598 A5 JP 2009188598A5
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JP
Japan
Prior art keywords
light
gas cell
atomic oscillator
resonance
light source
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JP2008024937A
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Japanese (ja)
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JP4952603B2 (en
JP2009188598A (en
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Priority to JP2008024937A priority Critical patent/JP4952603B2/en
Priority claimed from JP2008024937A external-priority patent/JP4952603B2/en
Publication of JP2009188598A publication Critical patent/JP2009188598A/en
Publication of JP2009188598A5 publication Critical patent/JP2009188598A5/ja
Application granted granted Critical
Publication of JP4952603B2 publication Critical patent/JP4952603B2/en
Expired - Fee Related legal-status Critical Current
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Claims (3)

共鳴光による量子干渉効果を利用した原子発振器であって、
前記共鳴光を出射する光源と、
前記共鳴光が入射されガス状のアルカリ金属原子が封入されたガスセルと、
該ガスセルを通過した前記共鳴光を検出する光検出手段と、を備え、
前記光源が端面発光型のレーザダイオードであることを特徴とする原子発振器。 An atomic oscillator using the quantum interference effect by resonant light,
A light source that emits the resonance light;
A gas cell in which the resonance light is incident and gaseous alkali metal atoms are enclosed;
Photodetection means for detecting the resonance light that has passed through the gas cell,
An atomic oscillator, wherein the light source is an edge-emitting laser diode. 前記光源と前記ガスセルと前記光検出手段とを搭載する基板と、A substrate on which the light source, the gas cell, and the light detection means are mounted;
前記共鳴光の出射方向が前記基板の面方向に沿った構成と、A configuration in which an emission direction of the resonance light is along a surface direction of the substrate;
前記光源の出射面と前記光検出手段の受光面とが前記ガスセルを介して対向する構成と、を備えたことを特徴とする請求項１に記載の原子発振器。The atomic oscillator according to claim 1, further comprising: a configuration in which an emission surface of the light source and a light receiving surface of the light detection unit face each other through the gas cell. 前記光検出手段が導波路型受光素子であることを特徴とする請求項２に記載の原子発振器。3. The atomic oscillator according to claim 2, wherein the light detecting means is a waveguide type light receiving element.
JP2008024937A 2008-02-05 2008-02-05 Atomic oscillator Expired - Fee Related JP4952603B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008024937A JP4952603B2 (en) 2008-02-05 2008-02-05 Atomic oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008024937A JP4952603B2 (en) 2008-02-05 2008-02-05 Atomic oscillator

Publications (3)

Publication Number Publication Date
JP2009188598A JP2009188598A (en) 2009-08-20
JP2009188598A5 true JP2009188598A5 (en) 2011-03-03
JP4952603B2 JP4952603B2 (en) 2012-06-13

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ID=41071445

Family Applications (1)

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JP2008024937A Expired - Fee Related JP4952603B2 (en) 2008-02-05 2008-02-05 Atomic oscillator

Country Status (1)

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JP (1) JP4952603B2 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5699467B2 (en) 2010-07-14 2015-04-08 セイコーエプソン株式会社 Optical module and atomic oscillator
JP5910806B2 (en) 2011-03-14 2016-04-27 セイコーエプソン株式会社 Optical module and atomic oscillator for an atomic oscillator
JP5910807B2 (en) 2011-03-14 2016-04-27 セイコーエプソン株式会社 Optical module and atomic oscillator for an atomic oscillator
JP5910808B2 (en) 2011-03-14 2016-04-27 セイコーエプソン株式会社 Optical module and atomic oscillator for an atomic oscillator
JP2012209534A (en) 2011-03-17 2012-10-25 Ricoh Co Ltd Surface-emitting laser element, atomic oscillator, and method for checking surface-emitting laser element
JP6056118B2 (en) 2011-03-23 2017-01-11 セイコーエプソン株式会社 Optical module and atomic oscillator
JP2013243329A (en) 2011-07-07 2013-12-05 Ricoh Co Ltd Surface emitting laser element and atomic oscillator
JP6303255B2 (en) 2011-12-02 2018-04-04 株式会社リコー Surface emitting laser element and atomic oscillator
JP5892321B2 (en) * 2012-01-11 2016-03-23 セイコーエプソン株式会社 Optical module and atomic oscillator for an atomic oscillator
JP5892320B2 (en) 2012-01-11 2016-03-23 セイコーエプソン株式会社 Optical module and atomic oscillator for an atomic oscillator
JP6102525B2 (en) 2012-07-23 2017-03-29 株式会社リコー Surface emitting laser element and atomic oscillator
JP2015008271A (en) 2013-05-31 2015-01-15 株式会社リコー Surface emitting laser element and atomic oscillator
JP2015089055A (en) 2013-11-01 2015-05-07 セイコーエプソン株式会社 Optical module and atomic oscillator
JP2015164288A (en) * 2014-01-30 2015-09-10 株式会社リコー Atomic oscillator and method of manufacturing the same
JP2015177000A (en) 2014-03-14 2015-10-05 株式会社リコー Surface emission laser, surface emission laser element and atomic oscillator
JP2016072371A (en) 2014-09-29 2016-05-09 セイコーエプソン株式会社 Atom oscillator
JP6620453B2 (en) 2015-08-06 2019-12-18 株式会社リコー Surface emitting laser element and atomic oscillator
JP7433563B2 (en) 2022-02-22 2024-02-19 三菱電機株式会社 optical receiver

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5011850B2 (en) * 2005-07-21 2012-08-29 セイコーエプソン株式会社 Portable watches and electronic devices
JP2007087988A (en) * 2005-09-20 2007-04-05 Epson Toyocom Corp Cavity for optical microwave resonator
JP4292583B2 (en) * 2005-12-21 2009-07-08 セイコーエプソン株式会社 Atomic frequency acquisition device and atomic clock
JP5228275B2 (en) * 2005-12-28 2013-07-03 セイコーエプソン株式会社 Atomic frequency acquisition device and atomic clock

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