Title :
Lasing efficiency in microlayers of active medium with agglomerated aluminum or silver nanoparticles
Author :
Zinovev, M.M. ; Trifonova, A.V. ; Zemlyanov, Al A. ; Kharenkov, V.A.
Author_Institution :
Tomsk State Univ., Tomsk, Russia
Abstract :
It is experimentally shown that the introduction of agglomerates of aluminum or silver nanoparticles with a concentration of the order 107 cm-3 into the ethanol solution of R6G with 20 microns thickness of microlayers decreases the threshold lasing by about two orders of magnitude is compared to the threshold of stimulated emission in a microlayer of pure ethanol solution R6G.
Keywords :
aluminium; dye lasers; liquid lasers; micro-optics; nanoparticles; nanophotonics; silver; stimulated emission; Ag; Al; active medium; agglomerated aluminum nanoparticles; ethanol solution R6G; lasing efficiency; microlayers; silver nanoparticles; size 20 micron; stimulated emission; Aluminum; Laser excitation; Laser theory; Nanoparticles; Silver; Spontaneous emission; agglomerates; due solution; lasing; microlayers; nanoparticles;
Conference_Titel :
Control and Communications (SIBCON), 2015 International Siberian Conference on
Conference_Location :
Omsk
Print_ISBN :
978-1-4799-7102-2
DOI :
10.1109/SIBCON.2015.7147072
