skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Polarization selective phase-change nanomodulator

Journal Article · · Scientific Reports
DOI:https://doi.org/10.1038/srep06771· OSTI ID:1258776
 [1];  [2]
  1. Vanderbilt Univ., Nashville, TN (United States); Brookhaven National Lab. (BNL), Upton, NY (United States). Center for Functional Nanomaterials (CFN)
  2. Vanderbilt Univ., Nashville, TN (United States)

Manipulating optical signals below the diffraction limit is crucial for next-generation data-storage and telecommunication technologies. Although controlling the flow of light around nanoscale waveguides was achieved over a decade ago, modulating optical signals at terahertz frequencies within nanoscale volumes remains a challenge. Since the physics underlying any modulator relies on changes in dielectric properties, the incorporation of strongly electron-correlated materials (SECMs) has been proposed because they can exhibit orders of magnitude changes in electrical and optical properties with modest thermal, electrical or optical trigger signals. Here we demonstrate a hybrid nanomodulator of deep sub-wavelength dimensions with an active volume of only 0.002 µm3 by spatially confining light on the nanometre length scale using a plasmonic nanostructure while simultaneously controlling the reactive near-field environment at its optical focus with a single, precisely positioned SECM nanostructure. Since the nanomodulator functionality hinges on this near-field electromagnetic interaction, the modulation is also selectively responsive to polarization. Lastly, this architecture suggests one path for designing reconfigurable optoelectronic building blocks with responses that can be tailored with exquisite precision by varying size, geometry, and the intrinsic materials properties of the hybrid elements.

Research Organization:
Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
ECE-0801980; DMR-0963361
OSTI ID:
1258776
Journal Information:
Scientific Reports, Vol. 4; ISSN 2045-2322
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 43 works
Citation information provided by
Web of Science

References (43)

PlasMOStor: A Metal−Oxide−Si Field Effect Plasmonic Modulator journal February 2009
Plasmonics: the next chip-scale technology journal July 2006
Quantum plasmon resonances of individual metallic nanoparticles journal March 2012
Atomically localized plasmon enhancement in monolayer graphene journal January 2012
Individual Nanoantennas Loaded with Three-Dimensional Optical Nanocircuits journal December 2012
All-optical modulation by plasmonic excitation of CdSe quantum dots journal July 2007
Electrooptic Modulation in Thin Film Barium Titanate Plasmonic Interferometers journal November 2008
Broadband electro-optical modulator based on transparent conducting oxide journal January 2014
Femtosecond Structural Dynamics in VO 2 during an Ultrafast Solid-Solid Phase Transition journal November 2001
Optical switching in VO2 films by below-gap excitation journal May 2008
Ultrafast insulator-metal phase transition in VO 2 studied by multiterahertz spectroscopy journal May 2011
Ultrafast changes in lattice symmetry probed by coherent phonons journal January 2012
Tracking the evolution of electronic and structural properties of VO 2 during the ultrafast photoinduced insulator-metal transition journal March 2013
Size-Dependent Optical Properties of V O 2 Nanoparticle Arrays journal October 2004
Role of Defects in the Phase Transition of VO 2 Nanoparticles Probed by Plasmon Resonance Spectroscopy journal January 2012
A bimetallic nanoantenna for directional colour routing journal September 2011
Ultrafast Phase Transition via Catastrophic Phonon Collapse Driven by Plasmonic Hot-Electron Injection journal January 2014
Terahertz-field-induced insulator-to-metal transition in vanadium dioxide metamaterial journal July 2012
Nanoantenna-enhanced gas sensing in a single tailored nanofocus journal May 2011
Semiconductor to metal phase transition in the nucleation and growth of VO2 nanoparticles and thin films journal July 2004
Ultrafast active plasmonics journal December 2008
Silicon optical modulators journal July 2010
Plasmons in the Metallic Nanoparticle−Film System as a Tunable Impurity Problem journal October 2005
Plasmons in Strongly Coupled Metallic Nanostructures journal June 2011
Bridging quantum and classical plasmonics with a quantum-corrected model journal January 2012
Ultra-compact silicon photonic devices reconfigured by an optically induced semiconductor-to-metal transition journal January 2013
Sub-volt broadband hybrid plasmonic-vanadium dioxide switches journal February 2013
Plasmonic Oligomers: The Role of Individual Particles in Collective Behavior journal February 2011
Transition from Isolated to Collective Modes in Plasmonic Oligomers journal July 2010
Switchable plasmon-induced transparency in gold nanoarrays on vanadium dioxide film
  • McGahan, Christina; Appavoo, Kannatassen; Haglund, Richard F.
  • Journal of Vacuum Science & Technology B, Nanotechnology and Microelectronics: Materials, Processing, Measurement, and Phenomena, Vol. 31, Issue 6 https://doi.org/10.1116/1.4826561
journal November 2013
Local detection of electromagnetic energy transport below the diffraction limit in metal nanoparticle plasmon waveguides journal March 2003
Transport and Trapping in Two-Dimensional Nanoscale Plasmonic Optical Lattice journal August 2013
Light Propagation with Phase Discontinuities: Generalized Laws of Reflection and Refraction journal September 2011
Optical nonlinearities in VO2 nanoparticles and thin films journal November 2004
Low-Loss Plasmonic Metamaterials journal January 2011
Modulation of the gold particle–plasmon resonance by the metal–semiconductor transition of vanadium dioxide journal March 2008
Detecting Nanoscale Size Dependence in VO 2 Phase Transition Using a Split-Ring Resonator Metamaterial journal March 2011
Plasmonic Probe of the Semiconductor to Metal Phase Transition in Vanadium Dioxide journal August 2013
Optical Constants of the Noble Metals journal December 1972
Looking from both sides journal February 2013
Observation of near-field coupling in metal nanoparticle chains using far-field polarization spectroscopy journal May 2002
Silicon-Based Plasmonics for On-Chip Photonics journal January 2010
Ultrafast silicon-based active plasmonics at telecom wavelengths journal January 2010

Cited By (9)

Dynamic Plasmonic Color Generation Based on Phase Transition of Vanadium Dioxide journal February 2018
Tunable Optical Antennas Using Vanadium Dioxide Metal-Insulator Phase Transitions journal January 2019
Hybrid metamaterial switching for manipulating chirality based on VO2 phase transition journal March 2016
Porous silicon-VO 2 based hybrids as possible optical temperature sensor: Wavelength-dependent optical switching from visible to near-infrared range journal October 2015
A phase-change thin film-tuned photonic crystal device journal November 2018
Localized surface plasmon resonance tunability of VO 2 /Au/VO 2 composite nanotriangle sandwich array journal June 2019
Tunable optical switching in the near-infrared spectral regime by employing plasmonic nanoantennas containing phase change materials journal January 2017
Towards do-it-yourself planar optical components using plasmon-assisted etching journal January 2016
Active directional switching of surface plasmon polaritons using a phase transition material journal March 2017