JP2009218535A5 - - Google Patents

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Publication number
JP2009218535A5
JP2009218535A5 JP2008063714A JP2008063714A JP2009218535A5 JP 2009218535 A5 JP2009218535 A5 JP 2009218535A5 JP 2008063714 A JP2008063714 A JP 2008063714A JP 2008063714 A JP2008063714 A JP 2008063714A JP 2009218535 A5 JP2009218535 A5 JP 2009218535A5
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Japan
Prior art keywords
light
gas cell
opening
passes
heating
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Withdrawn
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JP2008063714A
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Japanese (ja)
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JP2009218535A (en
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Priority to JP2008063714A priority Critical patent/JP2009218535A/en
Priority claimed from JP2008063714A external-priority patent/JP2009218535A/en
Publication of JP2009218535A publication Critical patent/JP2009218535A/en
Publication of JP2009218535A5 publication Critical patent/JP2009218535A5/ja
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Claims (4)

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、An atomic oscillator using the quantum interference effect by resonant light,
前記共鳴光を出射する光源と、A light source that emits the resonance light;
ガス状の金属原子が封入され前記共鳴光が入射されるガスセルと、A gas cell in which gaseous metal atoms are enclosed and the resonance light is incident;
前記共鳴光が通過する開口部を有し前記ガスセルを加熱する加熱手段と、Heating means for heating the gas cell having an opening through which the resonant light passes;
前記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、を備えたことを特徴とする原子発振器。And an optical detector for detecting the resonant light that has passed through the gas cell. 前記共鳴光が通過する開口部を有し前記ガスセルを加熱する第１の加熱手段と、First heating means for heating the gas cell having an opening through which the resonant light passes;
前記共鳴光が通過する開口部を有し前記ガスセルを加熱する第２の加熱手段と、Second heating means for heating the gas cell having an opening through which the resonant light passes;
前記ガスセルが前記第１の加熱手段と前記第２の加熱手段とに挟まれた構成と、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 the gas cell is sandwiched between the first heating unit and the second heating unit. 前記ガスセルを通過した前記共鳴光を反射して前記ガスセルへ入射させる反射手段を備え、Reflecting means for reflecting the resonant light that has passed through the gas cell to enter the gas cell;
前記加熱手段は、前記光源からの前記共鳴光が通過する第１の開口部と、前記反射手段からの前記共鳴光が通過する第２の開口部と、を備えたことを特徴とする請求項1記載の原子発振器。The heating means includes a first opening through which the resonance light from the light source passes, and a second opening through which the resonance light from the reflection means passes. 1. The atomic oscillator according to 1. 前記ガスセルを通過した前記共鳴光を反射して前記ガスセルへ入射させる反射手段を備え、Reflecting means for reflecting the resonant light that has passed through the gas cell to enter the gas cell;
前記第１の加熱手段は、前記光源からの前記共鳴光が通過する第１の開口部と、前記反射手段からの前記共鳴光が通過する第２の開口部を備え、The first heating means includes a first opening through which the resonance light from the light source passes, and a second opening through which the resonance light from the reflection means passes,
前記第２の加熱手段は、前記光源からの前記共鳴光が通過する第３の開口部と、 前記反射手段からの前記共鳴光が通過する第４の開口部を備えたことを特徴とする請求項２記載の原子発振器。The second heating unit includes a third opening through which the resonance light from the light source passes, and a fourth opening through which the resonance light from the reflection unit passes. Item 3. The atomic oscillator according to Item 2.
JP2008063714A 2008-03-13 2008-03-13 Optical system, and atomic oscillator Withdrawn JP2009218535A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008063714A JP2009218535A (en) 2008-03-13 2008-03-13 Optical system, and atomic oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008063714A JP2009218535A (en) 2008-03-13 2008-03-13 Optical system, and atomic oscillator

Publications (2)

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JP2009218535A JP2009218535A (en) 2009-09-24
JP2009218535A5 true JP2009218535A5 (en) 2011-04-21

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JP2008063714A Withdrawn JP2009218535A (en) 2008-03-13 2008-03-13 Optical system, and atomic oscillator

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH703410A1 (en) * 2010-07-09 2012-01-13 Suisse Electronique Microtech Device for enabling double passage of laser beam into gas cell of coherent-population-trapping atomic clock, has photodetector controlling optical frequency of laser beam and/or controlling temperature of gas cell

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0637384A (en) * 1992-07-13 1994-02-10 Anritsu Corp Light frequency stabilizing light source apparatus
WO2006036268A2 (en) * 2004-07-16 2006-04-06 Sarnoff Corporation Chip-scale atomic clock (csac) and method for making same
JP4605508B2 (en) * 2005-12-28 2011-01-05 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
JP4725429B2 (en) * 2006-06-12 2011-07-13 エプソントヨコム株式会社 Atomic oscillator and temperature control method for atomic oscillator
JP4941249B2 (en) * 2007-11-22 2012-05-30 セイコーエプソン株式会社 Optical system and atomic oscillator

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