Scholarlink

<p>A simple magnetometer in which single-pass generation is realized on atomic rubidium/cesium vapors located in an optical cell several centimeters long upon passage of resonant laser radiation with a wavelength of 852 nm (in the case of Cs) or 780 nm (in the case of Rb) is described. It is demonstrated that a population inversion at the degenerate two-level cyclic transition <i>F</i><sub><i>e</i></sub> &gt; <i>F</i><sub><i>g</i></sub> between the upper and lower Zeeman sublevels is realized. The output power of the generated radiation is sensitive to a change in the external magnetic field by ~70 nT. It is shown that the system can function as a metal detector. An advantage over commercial metal detectors is noted.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Magnetometer Based on Single-Pass Generation in Atomic Alkali-Metal Vapors

  • 期刊论文

  • 发表日期：

    2025年11月4日

查看全文
  • A. Sargsyan,
  • D. Sarkisyan

摘要

A simple magnetometer in which single-pass generation is realized on atomic rubidium/cesium vapors located in an optical cell several centimeters long upon passage of resonant laser radiation with a wavelength of 852 nm (in the case of Cs) or 780 nm (in the case of Rb) is described. It is demonstrated that a population inversion at the degenerate two-level cyclic transition Fe > Fg between the upper and lower Zeeman sublevels is realized. The output power of the generated radiation is sensitive to a change in the external magnetic field by ~70 nT. It is shown that the system can function as a metal detector. An advantage over commercial metal detectors is noted.