Title of article :
HYPERFINE STRUCTURE MEASUREMENT OF SODIUM A TOMIC-BEAM ORTHOGONALLY WITH DYE LASER R6G
Author/Authors :
Hafidh, Zaidun A. University of A l Nahrain - College of Engineering - Department of Laser and Optoelectronics Engineering, Iraq , Hussein, Mohammed T. University of Baghdad - College of science - Department of Physics, Iraq
Abstract :
Sodium atomic beam of limited broadening, of angular divergence of 5.15° was generated to investigate the hyperfine structure of sodium D2 line. R6G dye laser was orthogonally interact with Na-atomic beam and recording of fluorescence signal (λ=5896Ǻ) showed a hyperfine structure of Na-D2 line of 1.03 GHz.
Keywords :
HYPERFINE STRUCTURE MEASUREMENT , SODIUM , TOMIC-BEAM ORTHOGONALLY , WITH DYE LASER R6G
Journal title :
Iraqi Journal Of Science
Journal title :
Iraqi Journal Of Science
