Title: Coherent arrangement imprisoned cold atomic clock
Application Number: 200410061048 Application Date: 2004.11.05
Publication Number: 1603984 Publication Date: 2005.04.06
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G04F5/14
Applicant(s) Name: Wuhan Institute of Physics and Mathematics, Chines Address: 430071
Inventor(s) Name: Wang Jin, Tu Xianhua
Attorney & Agent: wang minfeng
Abstract:
     This invention discloses a coherent layout imprison atomic clock, which comprises vacuum pump, glass gas chamber, high power semi-conductor laser, small power semi-conductor, thin-width semi-conductor laser, acoustic-optic modulator with high frequency, signal receiving processor, voltage-controlled crystal oscillator and frequency synthesis doubler. The vacuum pump is connected with glass gas chamber; the high power semi-conductor is connected with imprisoned beam; the small power semi-conductor is connected with pump beam; the thin-width semi-conductor laser is separately connected with high frequency acoustic-optic modulator, couple beam and detecting beam; the voltage-controlled crystal oscillator is separately connected with signal receiving device and frequency synthesis doubler.
Time: 5
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