Title :
Spectral width of saturated absorption spectra of Cs with a laser diode
Author :
Ohshima, Shin-Ichi ; Nakadan, Yasuhiro ; Koga, Yasuki
Author_Institution :
National Research Laboratory of Metrology, Ibaraki, Japan
fDate :
5/1/1987 12:00:00 AM
Abstract :
The saturated absorption spectra and line widths of the Cs-D2line were observed as a function of the incident power. A minimum spectral width of 20 MHz was obtained when the incident power was under 0.1 mW and all of the hyperfine spectral lines and the cross-over resonance lines were resolved.
Keywords :
Cesium materials/devices; Optical spectroscopy; Absorption; Diode lasers; Filters; Frequency; Laser beams; Laser feedback; Optical polarization; Optical pumping; Optical retarders; Resonance;
Journal_Title :
Quantum Electronics, IEEE Journal of
DOI :
10.1109/JQE.1987.1073374
