In recent years one has witnessed in physics a substantial increase in
interest in carrying out fundamental studies in the nonlinear optics of
condensed matter. At the Danish universities, this increase has been
especially pronounced at the Institute of Physics at the University of
Aalborg, where the main activities are centered around fundamental
research within the domains of nonlinear quantum optics, nonlinear
optics of metals and superconductors, and nonlinear surface optics. In
recognition of this it was decided to arrange the first international
summer school on nonlinear optics in Denmark at the Institute of Physics
at the University of Aalborg. This book is based on the lectures and
contributed papers presented at this international summer school, which
was held in the period 31 July-4 Au- gust 1989. About 60 experienced and
younger scientists from 12 different countries participated.
Twenty-eight lectures were given by 14 distinguished scientists from the
United States, Italy, France, Germany, Scotland, England, and Denmark.
In addition to the lectures given by the invited speakers, 11
contributed papers were presented. The programme of the summer school
em- phasized a treatment of basic physical properties of the nonlinear
interaction of light and condensed matter and both theoretical and
experimental aspects were covered. Furthermore, general principles as
well as topics of current interest in the research literature were
discussed.