Laser and Coherence Spectroscopy

The impact which has been made on spectroscopy by lasers, and by this route on major segments of physics and chemistry, has received ample documen­ tation in the past several years. Two principal themes emerge from examina­ tion of the numerous books and monographs now available on this subject: first, an increase in spectral resolution to levels previously undreamed of; and, second, the generatio...