Diode Laser Spectroscopy Dept. General Physics Institute, Moscow, RUSSIA Analytical Measurements Laboratory. Area of activity: Head of the laboratory: Dr. D. B. Stavrovskiy stavr@ran.gpi.ru Sr. Research associate Prof. S. M. Chernin chernin@nsc.gpi.ru T. A. Kupriyanenko tanya@nsc.gpi.ru