Extraction of high-quality beams from narrow annular laser sources
Year: 1999
Authors: Lapucci A., Ciofini M.
Autors Affiliation: Istituto Nazionale di Ottica, Largo E. Fermi 6, 50125 Firenze, Italy
Abstract: We have analyzed the propagation properties of the field produced by circular arrays of coherent optical sources, obtaining the conditions for the generation of good-quality global beams. Such conditions can be obtained by the use of resonators based on the Talbot effect. This appears to be a practical method for the construction of simple, low-cost resonators for compact diffusion-cooled high-power lasers with annular format. Low-loss annular Talbot cavity configurations have also been studied.
Journal/Review: APPLIED OPTICS
Volume: 38 (21) Pages from: 4552 to: 4557
KeyWords: Computer simulation; Laser beams; Mathematical models; Ring lasers, Talbot effect, High power lasersDOI: 10.1364/AO.38.004552ImpactFactor: 1.616Citations: 19data from “WEB OF SCIENCE” (of Thomson Reuters) are update at: 2024-11-24References taken from IsiWeb of Knowledge: (subscribers only)Connecting to view paper tab on IsiWeb: Click hereConnecting to view citations from IsiWeb: Click here