A new model of a quantum magnetometer:: A single-cell Cs-K tandem based on four-quantum resonance in 39K atoms

被引：16

作者：

Aleksandrov, EB ^{[1
]}

Balabas, MV ^{[1
]}

Vershovskii, AK ^{[1
]}

Pazgalev, AS ^{[1
]}

机构：

[1] All Russia Res Ctr, SI Vavilov State Opt Inst, St Petersburg 199034, Russia

来源：

TECHNICAL PHYSICS | 2000年 / 45卷 / 07期

关键词：

Potassium; Resonance Frequency; Cesium; Operating Parameter; Absorption Cell;

D O I：

10.1134/1.1259751

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A new model of a quantum magnetometer based on the principle of Cs-K tandem was developed and experimentally tested. The specific features of the magnetometer are a single absorption cell containing Cs and K vapors, digital synthesis of the potassium resonance frequency by multiplying the cesium resonance frequency by a conversion factor (the ratio of the atomic constants), and the use of four-quantum resonance in potassium atoms. Device readings were found to be insensitive (within 10 pT) to variations of the main operating parameters even if the variations go far beyond the normal service variability. (C) 2000 MAIK "Nauka/ Interperiodica".

引用

页码：931 / 936

页数：6

共 12 条

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