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Laser spectroscopy using beam-overlap modulation

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Author

  • T. P. Duffey
  • D Kammen
  • A. L. Schawlow
  • Sune Svanberg
  • H.-R Xia
  • G.-G Xiao
  • G.-Y Yan

Summary, in English

A new Doppler-free laser spectroscopy method is demonstrated that employs modulation of the position of a laser beam rather than the commonly used intensity or polarization modulation. The technique is applicable in saturated absorption as well as fluorescence measurements, as is illustrated in experiments on sodium and iodine lines. A particular feature of the method is that Doppler- and background-free fluorescence spectra can be recorded without using intermodulation techniques.

Department/s

Publishing year

1985

Language

English

Pages

597-599

Publication/Series

Optics Letters

Volume

10

Issue

12

Document type

Journal article

Publisher

Optical Society of America

Topic

  • Atom and Molecular Physics and Optics

Status

Published

ISBN/ISSN/Other

  • ISSN: 0146-9592