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Title: Model for describing plasmonic nanolasers using Maxwell-Liouville equations with finite-difference time-domain calculations

Journal Article · · Physical Review A

In this work, we present a theoretical study of lasing action when plasmonic metallic structures that show lattice plasmon resonances are embedded in a gain medium. Our model combines classical electrodynamics for arrays of gold nanoparticles with a four-level quantum Liouville model of the laser dye photophysics. A numerical solution was implemented using finite-difference time-domain calculations coupled with a finite-difference solution to the Liouville equation. A particular focus of this work is the influence of dephasing in the quantum dynamics on the emission intensity at the threshold for lasing. We find that dephasing in the quantum system leads to reduced lasing emission, but with little effect on the long-term population inversion. Both electronic and vibrational dephasing is considered, but only electronic dephasing is significant, with the fully dephased result appearing for dephasing times comparable to plasmon dephasing (~10 fs) while fully coherent results involve >100 ps dephasing times as determined by the rate of stimulated emission. There are factor-of-2 differences between the Maxwell-Liouville results (greater emission intensities and narrower widths) compared to the corresponding results of rate-equation models of the dye states, which indicates the importance of using the Maxwell-Liouville approach in modeling these systems. We also examine rate-equation models with and without constraints arising from the Pauli exclusion principle, and we find relatively small effects.

Research Organization:
Northwestern Univ., Evanston, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC)
Grant/Contract Number:
SC0004752; DMR-1608258
OSTI ID:
1540665
Alternate ID(s):
OSTI ID: 1408258
Journal Information:
Physical Review A, Vol. 96, Issue 5; ISSN 2469-9926
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 10 works
Citation information provided by
Web of Science

References (51)

Finite-difference time-domain model of lasing action in a four-level two-electron atomic system journal January 2004
Physical Basis for Long-Lived Electronic Coherence in Photosynthetic Light-Harvesting Systems journal October 2011
Surface-plasmon-enhanced light emitters based on InGaN quantum wells journal August 2004
Plasmonic Oligomers: The Role of Individual Particles in Collective Behavior journal February 2011
Unidirectional Lasing from Template-Stripped Two-Dimensional Plasmonic Crystals journal October 2015
Gain and plasmon dynamics in active negative-index metamaterials
  • Wuestner, Sebastian; Pusch, Andreas; Tsakmakidis, Kosmas L.
  • Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 369, Issue 1950 https://doi.org/10.1098/rsta.2011.0140
journal September 2011
Improved analytical fit of gold dispersion: Application to the modeling of extinction spectra with a finite-difference time-domain method journal February 2005
Extremely Narrow Plasmon Resonances Based on Diffraction Coupling of Localized Plasmons in Arrays of Metallic Nanoparticles journal August 2008
Ultrafast pulse interactions with two-level atoms journal October 1995
Multimode superlattice arrays journal September 2017
Visible-light-enhanced catalytic oxidation reactions on plasmonic silver nanostructures journal May 2011
Exponentially Rapid Decoherence of Quantum Chaotic Systems journal November 1997
Coherent coupling of molecular resonators with a microcavity mode journal January 2015
Surface plasmon–polariton amplifiers and lasers journal December 2011
Dynamics of the dissipative two-state system journal January 1987
Impediments to mixing classical and quantum dynamics journal August 1999
Understanding the Fundamental Connection Between Electronic Correlation and Decoherence journal April 2016
FDTD Simulation of the Nonlinear Gain Dynamics in Active Optical Waveguides and Semiconductor Microcavities journal September 2004
Stimulated Emission of Surface Plasmons at the Interface between a Silver Film and an Optically Pumped Dye Solution journal May 2005
Modifying Chemical Landscapes by Coupling to Vacuum Fields journal January 2012
A numerical Maxwell–Schrödinger model for intense laser–matter interaction and propagation journal December 2007
Numerical solution of initial boundary value problems involving maxwell's equations in isotropic media journal May 1966
Inhibition of Decoherence due to Decay in a Continuum journal May 2001
Density-matrix approach to dynamics of multilevel atoms in laser fields journal July 2002
Computational model of solid-state, molecular, or atomic media for FDTD simulation based on a multi-level multi-electron system governed by Pauli exclusion and Fermi-Dirac thermalization with application to semiconductor photonics journal January 2006
Decoherence, einselection, and the quantum origins of the classical journal May 2003
Plasmonics: Fundamentals and Applications book January 2007
Statistics of Randomized Plasmonic Lattice Lasers journal August 2015
Three-dimensional ab initio investigation of light-matter interaction in Mie lasers journal July 2008
Biosensing with plasmonic nanosensors journal June 2008
Theoretical calculation of the photo-induced electron transfer rate between a gold atom and a gold cation solvated in CCl4 journal June 2011
Demonstration of a spaser-based nanolaser journal August 2009
Classical and quantum physics mix journal February 1995
Near-field photonics: surface plasmon polaritons and localized surface plasmons journal June 2003
Real-time tunable lasing from plasmonic nanocavity arrays journal April 2015
Lasing action in strongly coupled plasmonic nanocavity arrays journal June 2013
Lasing in quasi-periodic and aperiodic plasmon lattices journal January 2016
Resonant nano-antennas for light trapping in plasmonic solar cells journal April 2011
Transition from Isolated to Collective Modes in Plasmonic Oligomers journal July 2010
Plasmon lasers at deep subwavelength scale journal August 2009
Model for describing plasmon-enhanced lasers that combines rate equations with finite-difference time-domain journal January 2013
Stimulated Emission of Surface Plasmon Polaritons journal November 2008
Coherent Coupling between a Molecular Vibration and Fabry–Perot Optical Cavity to Give Hybridized States in the Strong Coupling Limit journal December 2014
Continuum generation from single gold nanostructures through near-field mediated intraband transitions journal September 2003
Coherent Amplification and Noise in Gain-Enhanced Nanoplasmonic Metamaterials: A Maxwell-Bloch Langevin Approach journal February 2012
Plasmonic solar cells journal January 2008
Lasing action in periodic arrays of nanoparticles journal January 2015
Multiscale Maxwell–Schrödinger modeling: A split field finite-difference time-domain approach to molecular nanopolaritonics journal March 2009
Collective Resonances in Gold Nanoparticle Arrays journal September 2008
FDTD analysis of wave propagation in nonlinear absorbing and gain media journal March 1998
Long-lived oscillatory incoherent electron dynamics in molecules: trans -polyacetylene oligomers journal April 2013

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Complete characterization of the spasing (L-L) curve of a three-level quantum coherence enhanced spaser for design optimization journal May 2018

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