A.M. Verga Scheggi - Böcker

Modern manufacturing industry is focusing its interests on the potential offered by the laser - in combination with other new technologies such as optical fibres, automation, computing and flexible manufacturing systems - to give new and powerful methods for non-destructive testing; in-process quality assurance; laser material processing and process control; and laser robotics. The greatest opportunities for the laser are in those areas where flexibility, automation, CAD/CAM integration, precision, cost reduction, and time to market are important factors. The examples covered in this book are mainly drawn from the automotive industry, where all these factors are imperative, and where the CO2, Nd-YAG and excimer laser sources are already making their contribution to the manufacturing process.

Modern biomedical optical instrumentation and laser assisted biotechnology focus interest on the potential offered by laser light in conjunction with the associated technologies of optical fibres, automation, imaging methods, and computing. This text presents an advanced look at the latest results in the fields of photobiology and photomedicine. The main topics considered are: basic physics of light-biomatter interactions and tissue optics; light induced effects in biological systems; optical diagnostic techniques and instrumentation; optical tomography; optical sensors; and laser-assisted biotechnology.

This volume contains the Proceedings of a two-week NATO Advanced Study Institute on "Laser Systems for Photobiology and Photomedicine", conducted from May 11 to 20, 1990 in Erice, Italy. This is the 15th annual course of the International School of Quantum Electronics (ISQE), organized under the auspices of the "Ettore Majorana" Center for Scientific Culture. The application of lasers to medicine and surgery has made amazing progress since the last ISQE Course on this subject in 1983. The present Proceedings give a tutorial introduction to today's most important areas, as well as a review of current results by leading researchers. Among the possible approaches to a NATO Advanced Study Institute on Laser Systems for Photobiology and Photomedicine, we chose to emphasize the scientific and technological aspects of advanced laser systems when applied to laboratory and clinical tests. Since it is the policy of the School to stress the advanced scientific and techn·ological achievements in the field of Quantum Electronics, the Course broadly covers performance already achieved and potential applications.

Modern manufacturing industry is focusing its interests on the potential offered by the laser, in combination with other new technologies such as optical fibres, automation, computing and flexible manufacturing systems, to give new and powerful methods for non-destructive testing, in-process quality assurance, laser material processing and process control, and laser robotics.The greatest opportunities for the laser are in those areas where flexibility, automation, CAD/CAM integration, precision, cost reduction, and time to market are important factors. The examples covered here are mainly drawn from the automotive industry, where all these factors are imperative, and where the CO2, Nd-YAG and excimer laser sources are already making their contribution to the manufacturing process.

The NATO Advanced Study Institute "Biomedical Optical Instrumentation and Laser­ Assisted Biotechnology" was held November 10-22, 1995 in Erice, Sicily. This was the 19 th conference organized by the International School of Quantum Electronics, under the auspices of the "Ettore Majorana" Center for Scientific Culture. The contributions presented at the Institute are written as extended, review-like papers to provide a broad and representative coverage of the fields of laser techniques, optoelectronics systems for medical diagnosis, and light and laser applications to Biology and Medicine. The aim of the Institute was to bring together some of the world's acknowledged scientists and clinicians that belong to different disciplines and consequently do not usually meet, but who have as a common link the use of optoelectronics instrumentation, techniques and procedures. Most of the lecturers attended all the lectures and devoted their spare hours to stimulating discussions. We would like to thank them all for their admirable contributions. The Institute also took advantage of a very active audience; most of the participants were active researchers in the field and contributed with discussions and seminars. Some of these seminars are also included in these Proceedings. The Institute was an important opportunity to discuss latest developments and emerging perspectives on the use of laser sources and optoelectronic techniques for diagnostic and therapeutic purposes.