Paper
13 December 2018 Influence of concentration and heating of gold, platinum, and silver nanoparticles on the thresholds of non-resonant generation in heterogeneous planar active media
V. A. Donchenko, Аl. A. Zemlyanov, N. S. Panamarev, R. V. Ryambov, А. V. Trifonova
Author Affiliations +
Proceedings Volume 10833, 24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 108332C (2018) https://doi.org/10.1117/12.2504522
Event: XXIV International Symposium, Atmospheric and Ocean Optics, Atmospheric Physics, 2018, Tomsk, Russian Federation
Abstract
It has been experimentally shown that the thresholds of non-resonator laser generation in heterogeneous planar active media in solutions with nanoparticles of gold, platinum and silver practically coincide. The excess energy obtained by plasmon resonance does not affect the lowering of laser generation thresholds but is spent on heating the nanoparticles.
© (2018) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
V. A. Donchenko, Аl. A. Zemlyanov, N. S. Panamarev, R. V. Ryambov, and А. V. Trifonova "Influence of concentration and heating of gold, platinum, and silver nanoparticles on the thresholds of non-resonant generation in heterogeneous planar active media", Proc. SPIE 10833, 24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 108332C (13 December 2018); https://doi.org/10.1117/12.2504522
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KEYWORDS
Nanoparticles

Gold

Platinum

Silver

Plasmons

Laser damage threshold

Stochastic processes

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