Results 11 to 20 of about 801 (202)
Breakthroughs in Photonics 2014: Advances in Plasmonic Nanolasers [PDF]
IEEE Photonics Journal, 2015 Plasmonic nanolasers are promising as nanoscale coherent sources of optical fields because they support ultrasmall sizes and show ultrafast dynamics. Major advances over the last several years have focused on nanocavity design, materials improvements in ...
Ankun Yang, Teri W Odom
exaly +4 more sources
Linewidth enhancement in spasers and plasmonic nanolasers
Optics Express, 2013 The concept of spaser as the coherent near-field generator and nanolaser based on nanoscale plasmonic resonators has been successfully demonstrated in number of experiments. Here we have developed the theoretical framework for the basic linewidth description of these active plasmonic structures and, in particular, linewidth enhancement - additional ...
Ginzburg, Pavel, Zayats, Anatoly V.
core +5 more sources
Plasmonic Hinge Modes in Metal-Coated Nanolasers. [PDF]
Nano LettPlasmonic lasers have traditionally been built on flat metal substrates. Here, we introduce substrate-free plasmonic lasers created by coating semiconductor particles with an optically thin layer of noble metal. This architecture supports plasmonic "hinge" modes highly localized along the particle's edges and corners, exhibiting Purcell factors ...
Cho S, Yang Y, Soljačić M, Yun SH.
europepmc +4 more sources
Sub-micron single-particle perovskite plasmonic nanolasers at room temperature [PDF]
, 2020 Plasmonic nanolasers have received a substantial interest for their promising applications in integrated photonics, optical sensing, and biomedical imaging.
Seok Hyun Yun (497822) +3 more
core +2 more sources
Plasmonic nanolaser based on a single oligomer
Optics Express, 2022 We investigate the effect of manipulating the laser quality factor and the spectral properties of the gain medium on an oligomer-based plasmonic nanolaser. We develop different designs of the oligomer resonators, decreasing the lasing threshold and increasing the mode lifetime to improve the lasing efficiency.
Litvin, Igor A, Reich, Stephanie
openaire +3 more sources
Theory of Plasmonic Fabry-Perot Nanolasers
Optics Express, 2010 Semiconductor plasmonic Fabry-Perot lasers at submicron and nanometer scales exhibit many characteristics distinct from those of their conventional counterparts at micron scale. The differences originate from their small sizes and the presence of plasma metal in the cavity.
Shu-Wei, Chang +2 more
openaire +3 more sources
Two-dimensional plasmonic waveguides for nanolasing and four-wave mixing
New Journal of Physics, 2019 Plasmonic waveguides are an essential element of nanoscale coherent sources, including nanolasers and four-wave mixing (FWM) devices. Here we report how the design of the plasmonic waveguide needs to be guided by the ultimate application.
Guangyuan Li +2 more
doaj +2 more sources
Novel non-plasmonic nanolasers empowered by topology and interference effects
Nanophotonics, 2021 Historically, nanophotonics deals with a control of light at the nanoscale being closely connected with the rapid advances in plasmonics – the physics of surface plasmon polaritons supported by metal–dielectric interfaces.
Hwang Min-Soo +4 more
doaj +2 more sources
Recent Progress in on-Demand Transfer-Enabled Integration of Wavelength-Scale Light Sources. [PDF]
NanophotonicsA novel integration technology using micro‐transfer‐printing, demonstrating individually and selectively addressable pick‐up of a microlaser on a growth wafer and on‐demand integration at a predetermined location on the compact PIC chip. ABSTRACT The growing demand for massive and high‐speed data processing within compact photonic circuits has ...
Kim H +7 more
europepmc +2 more sources
Plasmonic Bowtie Nanolaser Arrays [PDF]
Nano Letters, 2012 Plasmonic lasers exploit strong electromagnetic field confinement at dimensions well below the diffraction limit. However, lasing from an electromagnetic hot spot supported by discrete, coupled metal nanoparticles (NPs) has not been explicitly demonstrated to date. We present a new design for a room-temperature nanolaser based on three-dimensional (3D)
Jae Yong, Suh +6 more
openaire +3 more sources