S. V. Nikolaev, V. V. Pozhar, M. I. Dzyubenko, A. O. Doroshenko, “Far-red polyurethane-host solid-state dye laser”, Kvantovaya Elektronika, 2009, Volume 39, Number 9,Pages <nobr>789

This article is cited in 4 papers

Lasers

Far-red polyurethane-host solid-state dye laser

S. V. Nikolaev^a, V. V. Pozhar^a, M. I. Dzyubenko^a, A. O. Doroshenko^b

^a Usikov Institute of Radiophysics and Electronics of the National Academy of Sciences of Ukraine
^b Research Institute of Chemistry, V. N. Karazin Kharkiv National University

Abstract: The output energy and emission spectrum of a solid-state dye laser using Oxazine 1 in polyurethane as the gain medium have been measured. Under microsecond pumping, efficient lasing has been obtained in the range 700 — 745 nm. The highest conversion efficiency and output energy achieved are 23% and 127 mJ, respectively.

PACS: 42.55.Mv, 42.70.Jk

Received: 10.02.2009
Revised: 15.04.2009