Fiber technological lasers and their use. Textbook for universities

Grif Um, for VPO. This training manual addresses the main issues of obtaining generation in fiber lasers, and pumping methods. Active elements are presented for activating the fiber and laser transitions. The features of the resonators of fiber lasers on Bragg bars and methods from receipt are described. The energy and spatio-temporal characteristics of fiber lasers working on rare-earth elements are given. The prospects for the development of fiber lasers are determined. The main types of fiber lasers used in technology are given, the types of focusing heads are presented and some technologies for the use of fiber laser radiation (cutting, welding, micro -processing) are considered. For students of higher technical educational institutions of machine -building specialties in the field of training "Mechanical Engineering" and "Design of technological machines and complexes".
3rd edition, stereotypical