Precision measurements of quantum defects in the nP3/2 Rydberg states of 85Rb

被引：24

作者：

Sanguinetti, B. ^{[1
]}

Majeed, H. O. ^{[1
]}

Jones, M. L. ^{[1
]}

Varcoe, B. T. H. ^{[1
]}

机构：

[1] Univ Leeds, Sch Phys & Astron, Leeds LS2 9JT, W Yorkshire, England

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 2009年 / 42卷 / 16期

基金：

英国工程与自然科学研究理事会;

关键词：

SPECTROSCOPY; RUBIDIUM; ATOMS; ENERGIES; LASER; GATES;

D O I：

10.1088/0953-4075/42/16/165004

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Rydberg states are used in our one atom Maser experiment because they offer a large dipole moment and couple strongly to low numbers of microwave photons in a high-Q cavity. Here, we report the absolute frequencies of the P-3/2 states for principal quantum numbers n = 36-63. These measurements were made with a three step laser excitation scheme. A wavemeter was calibrated against a frequency comb to provide accurate absolute frequency measurements over the entire range, reducing the measurement uncertainty to 1 MHz. We compare the spectroscopic results with known frequency measurements as a test of measurement accuracy.

引用

页数：6

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