发明名称 |
Laser stimulated Raman molecular beam time and frequency standard |
摘要 |
A laser stimulated Raman molecular beam time and frequency standard utilizing a first electromagnetic beam at a first preselected frequency to pump a molecular beam at a first preselected point along the beam to state select the beam. A second electromagnetic beam (produced from either a different electromagnetic source than utilized to produce the first beam or produced from a portion of the first beam) at a second preselected frequency and a third electromagnetic beam at the first frequency simultaneously pump the molecules of the state selected molecular beam at a second point along the beam in a stimulated Raman process. By locking the frequency difference of the first and second electromagnetic beams to a specific resonant frequency, a time and frequency standard can be produced.
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申请公布号 |
US4315224(A) |
申请公布日期 |
1982.02.09 |
申请号 |
US19800150523 |
申请日期 |
1980.05.16 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE AIR FORCE |
发明人 |
EZEKIEL, SHAOUL;LEIBY, CLARE C.;PICARD, RICHARD H.;WILLIS, CHARLES R.;HACKEL, RICHARD P. |
分类号 |
G04F5/14;H01S3/13;H03L7/26;(IPC1-7):H03L7/26 |
主分类号 |
G04F5/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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