NANOSYSTEMS: PHYSICS, CHEMISTRY, MATHEMATICS, 2017, 8 (6), P. 793–797
Generation of laser radiation by nanostructured solid active elements with selective optical nanoresonators formed in nanoporous aluminum oxide films
G. A. Lyubas – Vorozhtsov Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia; sciencenano@yandex.ru
The generation of laser radiation by a nanostructured solid active element with natural selective optical nanoresonator formed in a nanoporous aluminum oxide film activated with rhodamine 6G has been obtained for the first time. The lasing is characterized by high-quality radiation with the absence of a spontaneous component. Chemical deposition of noble metals leads to the formation of internal nanoresonator into the porous structure. This reduces generation threshold more than two fold.
Keywords: nanoporous aluminum oxide films, electrochemical and chemical metallization, nanoparticles, nanostructured solid active elements, generation of laser radiation.
PACS 82.45.Cc; 82.45.Aa; 82.45.Yz; 81.15.Pq; 81.07.-b; 33.50.–j; 78.45.+h; 42.55.Mv; 77.55.+f
DOI 10.17586/2220-8054-2017-8-6-793-797
