Superhigh-resolution spectroscopy using a gas ring laser
Abstract
Two methods are proposed for frequency distance determination between two components of the fine line structure. The dependence of the one-wave regime width on the frequency distance between spectral-line components is used. The resolution of these methods is less than the homogeneous linewidth, the accuracy is several per cent of the measured value.
- Publication:
-
Ukrainskii Fizicheskii Zhurnal
- Pub Date:
- April 1975
- Bibcode:
- 1975UkFiZ..20..636D
- Keywords:
-
- Gas Lasers;
- Laser Applications;
- Ring Lasers;
- Spectral Resolution;
- Spectroscopic Analysis;
- Fine Structure;
- Helium-Neon Lasers;
- High Resolution;
- Laser Outputs;
- Line Spectra;
- Spectral Line Width;
- Lasers and Masers