Self-modulation of the output intensity of a wide-band laser with strong absorption lines in the resonator
Baev V. M., Belikova T. P., Varnavskii O. P., Gamalii V. F., Kovalenko S. A., Sviridenkov E. A.
An anomalous intensification of the output of a wide-band dye laser has been detected near resonant absorption lines of potassium vapor in the cavity of this laser. A temporal modulation of the laser output with a period of 1 ns has been observed. A model of a coherent interaction of the wide-band laser output with the absorber is proposed.