Lasing Spaser in Photonic Crystals
Sign Up to like & getrecommendations! Published in 2021 at "ACS Omega"
DOI: 10.1021/acsomega.0c05813
Abstract: Plasmonic nanolasers (spasers) are of intense interest, attributable to their ability to generate a high-intensity coherent radiation. We infiltrated a three-dimensional silica-based photonic crystal (PhC) film with spasers, composed of spherical gold cores, surrounded by… read more here.
Keywords: spaser; spaser photonic; surface; lasing spaser ... See more keywords
Large electromagnetic field enhancement in plasmonic nanoellipse for tunable spaser based applications
Sign Up to like & getrecommendations! Published in 2022 at "PLoS ONE"
DOI: 10.1371/journal.pone.0263630
Abstract: We theoretically demonstrated a class of plasmonic coupled elliptical nanostructure for achieving a spaser or a nanolaser with high intensity. The plasmonic ellipse is made up of gold film substrate. The proposed structure is then… read more here.
Keywords: large electromagnetic; field; field enhancement; spaser ... See more keywords
Spaser Based on Graphene Tube
Sign Up to like & getrecommendations! Published in 2019 at "Scientia Iranica"
DOI: 10.24200/sci.2019.50322.1635
Abstract: In this paper, we propose a structure for graphene spaser and develop an electrostatic model for quantizing plasmonic modes. Using this model, one can analyze any spaser consisting of graphene in the electrostatic regime. The… read more here.
Keywords: spaser; graphene; structure; spaser based ... See more keywords