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Title: Low-power light guiding and localization in optoplasmonic chains obtained by directed self-assembly

Journal Article · · Scientific Reports
DOI:https://doi.org/10.1038/srep22621· OSTI ID:1252899

Here, optoplasmonic structures contain plasmonic components embedded in a defined photonic environment to create synergistic interactions between photonic and plasmonic components. Here, we show that chains of optical microspheres containing gold nanoparticles in their evanescent field combine the light guiding properties of a microsphere chain with the light localizing properties of a plasmonic nanoantenna. We implement these materials through template guided self-assembly and investigate their fundamental electromagnetic working principles through combination of electromagnetic simulations and experimental characterization. We demonstrate that optoplasmonic chains implemented by directed self-assembly achieve a significant reduction in guiding losses when compared with conventional plasmonic waveguides and, at the same time, retain the light localizing properties of plasmonic antennas at pre-defined locations. The results reinforce the potential of optoplasmonic structures for realizing low-loss optical interconnects with high bandwidth.

Research Organization:
Boston Univ., MA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
SC0010679
OSTI ID:
1252899
Journal Information:
Scientific Reports, Vol. 6; ISSN 2045-2322
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 6 works
Citation information provided by
Web of Science

References (60)

Plasmonic interconnects versus conventional interconnects: a comparison of latency, crosstalk and energy costs journal January 2007
Plasmonics: Merging Photonics and Electronics at Nanoscale Dimensions journal January 2006
Plasmonics-A Route to Nanoscale Optical Devices journal September 2001
Connecting the dots: Reinventing optics for nanoscale dimensions journal March 2009
Plasmonics: the next chip-scale technology journal July 2006
Light Propagation in Curved Silver Nanowire Plasmonic Waveguides journal April 2011
Surface Plasmon Polariton Propagation and Coupling in Gold Nanostructures journal April 2014
Electromagnetic Energy Transport in Nanoparticle Chains via Dark Plasmon Modes journal February 2012
Visible-frequency hyperbolic metasurface journal June 2015
Observation of Plasmon Propagation, Redirection, and Fan-Out in Silver Nanowires journal August 2006
Propagation Lengths and Group Velocities of Plasmons in Chemically Synthesized Gold and Silver Nanowires journal December 2011
Non–diffraction-limited light transport by gold nanowires journal December 2002
Tailoring Plasmon Coupling in Self-Assembled One-Dimensional Au Nanoparticle Chains through Simultaneous Control of Size and Gap Separation journal June 2013
Electromagnetic fields around silver nanoparticles and dimers journal January 2004
Excitation Enhancement of a Quantum Dot Coupled to a Plasmonic Antenna journal October 2012
Exciton–Plasmon Interactions in Quantum Dot–Gold Nanoparticle Structures journal July 2012
Fluorescence Enhancement in Hot Spots of AFM-Designed Gold Nanoparticle Sandwiches journal February 2008
Near-Field Mediated Plexcitonic Coupling and Giant Rabi Splitting in Individual Metallic Dimers journal June 2013
Energy transport in metal nanoparticle chains via sub-radiant plasmon modes journal January 2011
Active nanoplasmonic metamaterials journal June 2012
Demonstration of a spaser-based nanolaser journal August 2009
Functional Plasmonic Nanocircuits with Low Insertion and Propagation Losses journal August 2013
Low-Loss Plasmonic Metamaterials journal January 2011
Searching for better plasmonic materials journal March 2010
Giant colloidal silver crystals for low-loss linear and nonlinear plasmonics journal July 2015
Ultrasmooth Patterned Metals for Plasmonics and Metamaterials journal July 2009
Spectrally and spatially configurable superlenses for optoplasmonic nanocircuits journal February 2011
Assembly of hybrid photonic architectures from nanophotonic constituents journal December 2011
Integrated plasmon and dielectric waveguides journal January 2004
A hybrid plasmonic microresonator with high quality factor and small mode volume journal November 2012
Plasmon-Enhanced Single Photon Emission from a Nanoassembled Metal−Diamond Hybrid Structure at Room Temperature journal April 2009
Nanoassembled Plasmonic-Photonic Hybrid Cavity for Tailored Light-Matter Coupling journal March 2010
Hybrid nanoparticle–microcavity-based plasmonic nanosensors with improved detection resolution and extended remote-sensing ability journal January 2012
Direct photonic–plasmonic coupling and routing in single nanowires journal December 2009
Plasmonic enhancement of a whispering-gallery-mode biosensor for single nanoparticle detection journal June 2011
Surface plasmon resonance-assisted coupling to whispering-gallery modes in micropillar resonators journal January 2007
Photonic–Plasmonic Mode Coupling in On-Chip Integrated Optoplasmonic Molecules journal December 2011
Directed Assembly of Optoplasmonic Hybrid Materials with Tunable Photonic–Plasmonic Properties journal May 2015
Optical coupling and transport phenomena in chains of spherical dielectric microresonators with size disorder journal December 2004
Water-Dependent Photonic Bandgap in Silica Artificial Opals journal May 2011
Micro-demultiplexer of Coupled Resonator Optical Waveguide Fabricated by Microspheres journal May 2010
Silicon coupled-resonator optical-waveguide-based biosensors using light-scattering pattern recognition with pixelized mode-field-intensity distributions journal December 2014
Photonic nanojet-induced modes in chains of size-disordered microspheres with an attenuation of only 0.08dB per sphere journal June 2008
Demonstration of Efficient On-Chip Photon Transfer in Self-Assembled Optoplasmonic Networks journal April 2013
Enhancement and Quenching of Single-Molecule Fluorescence journal March 2006
The Role Radius of Curvature Plays in Thiolated Oligonucleotide Loading on Gold Nanoparticles journal January 2009
Compact Metallo-Dielectric Optical Antenna for Ultra Directional and Enhanced Radiative Emission journal May 2010
Aligned carbon nanotubes as polarization-sensitive, molecular near-field detectors journal February 2009
Photons in coupled microsphere resonators journal March 2006
Electromagnetic energy transfer and switching in nanoparticle chain arrays below the diffraction limit journal December 2000
Observation of near-field coupling in metal nanoparticle chains using far-field polarization spectroscopy journal May 2002
Heavy Photon States in Photonic Chains of Resonantly Coupled Cavities with Supermonodispersive Microspheres journal May 2005
Metallic nanoparticle on micro ring resonator for bio optical detection and sensing journal January 2010
Spectral engineering of bends and branches in microdisk coupled-resonator optical waveguides journal January 2007
Influence of micro-joints formed between spheres in coupled-resonator optical waveguide journal January 2011
Electromagnetic energy transport via linear chains of silver nanoparticles journal January 1998
Coupled-resonator optical waveguide: a proposal and analysis journal January 1999
Observation of nanojet-induced modes with small propagation losses in chains of coupled spherical cavities journal January 2007
Observation of light propagation across a 90° corner in chains of microspheres on a patterned substrate journal January 2008
Spectroscopy of coherently coupled whispering-gallery modes in size-matched bispheres assembled on a substrate journal January 2009

Cited By (1)

Optoplasmonics: basic principles and applications journal October 2019