Techniques and results for high second harmonic conversion efficiencies (>60%) of solid state lasers, using a single KD*P crystal are presented. This 60% approaches the theoretical limit for beams with both a Gaussian temporal and spatial profile. Designs using segmented transverse flow cooled plates, which are capable of handling the high average powers available from slab laser systems, are also discussed.

Date Published: 6 April 1987
PDF: 5 pages
Proc. SPIE 0736, New Slab and Solid-State Laser Technologies and Applications, (6 April 1987); doi: 10.1117/12.938067

Published in SPIE Proceedings Vol. 0736:
New Slab and Solid-State Laser Technologies and Applications
John M. Eggleston III; Steven Guch Jr., Editor(s)