ATOMIC OSCILLATOR - 富士通株式会社

Title:

ATOMIC OSCILLATOR

Document Type and Number:

Japanese Patent JP3811079

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To provide a low-cost and miniaturizable optical pump type atomic oscillator, having no need of resonance frequency adjustment or antennas or probes.
SOLUTION: A slot line resonator 10 is disposed as a microwave resonator at a position for exciting atoms. A micro stripline 6 for inputting a microwave is formed crosswise to a slot line 3, with a dielectric board 1 laid in between the stripline 6 and the line 3. The atoms are sealed in a package 12 mounted on the slot line resonator 10 and a metal cover 13, having a pumping light pass opening 14 and a photodetector 15 covers the resonator 10 and the package 12.

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Inventors:

Hideyuki Matsuura
Ken Atami
Furuyama Yoshito
Minoru Sakai

Application Number:

JP2002028283A

Publication Date:

August 16, 2006

Filing Date:

February 05, 2002

Export Citation:

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Assignee:

富士通株式会社

International Classes:

H01S1/06; G04F5/14; H03L7/26; (IPC1-7): H03L7/26; H01S1/06

Domestic Patent References:

JP6244722A
JP9064735A
JP2001308416A
JP7336139A
JP9326609A

Attorney, Agent or Firm:

Shuji Moizumi

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