SENSITIVE MEASUREMENT OF PHASE-SHIFTS DUE TO THE AC STARK-EFFECT IN A CA OPTICAL RAMSEY INTERFEROMETER

被引：25

作者：

MORINAGA, A ^{[1
]}

TAKO, T ^{[1
]}

ITO, N ^{[1
]}

机构：

[1] NATL RES LAB METROL, TSUKUBA, IBARAKI 305, JAPAN

来源：

PHYSICAL REVIEW A | 1993年 / 48卷 / 02期

关键词：

D O I：

10.1103/PhysRevA.48.1364

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We constructed an optical Ramsey atomic interferometer, which has a resolution of 8 fm for the difference between arms of the interferometer, and used it to examine the phase shift due to the ac Stark effect of the excited state of the intercombination line (S-1(0)-P-3(1)) of Ca. It was clearly observed that the phase shift is in proportion to the field power and in inverse proportion to the detuning frequency of the laser. The proportionality coefficient obtained was in good agreement with the theoretical one.

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页码：1364 / 1368

页数：5

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