Abstract
We present a new approach for building three-dimensional (3D) photonic crystals from periodic nanoparticle lattices that use spacers between plasmonic particles to control particle interactions, as compared to typical designs where dielectric materials are in contact. We delineate a set of simple yet general design principles that can be used to quickly derive the superlattice stopband features based on just two lattice parameters: nanoparticle-layer periodicity and volume fraction. By fixing the lattice parameters and comparing stopband properties from lattices composed of a variety of metallic and dielectric nanoparticles, we show that plasmonic nanoparticles are advantageous for optimizing the stopband features in photonic crystals made with nanoparticles and spacers.
Original language | English (US) |
---|---|
Title of host publication | Active Photonic Platforms X |
Editors | Ganapathi S. Subramania, Stavroula Foteinopoulou |
Publisher | SPIE |
ISBN (Electronic) | 9781510620131 |
DOIs | |
State | Published - 2018 |
Event | Active Photonic Platforms X 2018 - San Diego, United States Duration: Aug 19 2018 → Aug 23 2018 |
Publication series
Name | Proceedings of SPIE - The International Society for Optical Engineering |
---|---|
Volume | 10721 |
ISSN (Print) | 0277-786X |
ISSN (Electronic) | 1996-756X |
Other
Other | Active Photonic Platforms X 2018 |
---|---|
Country/Territory | United States |
City | San Diego |
Period | 8/19/18 → 8/23/18 |
Funding
This material is based upon work supported by the following awards: Air Force Office of Scientific Research FA9550-17-1-0348; AOARD FA2386-13-1-4124; the Center for Bio-Inspired Energy Science, an Energy Frontier Research Center funded by the U.S. Department of Energy, Office of Science, Basic Energy Sciences under award DESC0000989; and Department of Energy grant DE-SC0004752. This research was supported in part through the computational resources and staff contributions provided for the Quest high performance computing facility at Northwestern University which is jointly supported by the Office of the Provost, the Office for Research, and Northwestern University Information Technology. L. S. acknowledges International Institute for Nanotechnology for the Ryan fellowship. H. L. acknowledges International Institute for Nanotechnology for the IIN Postdoctoral Fellowship.
Keywords
- Colloidal crystal
- DNA-programmable assembly
- Photonic crystal
- Plasmonic nanoparticles
- Tunable bandgap
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Computer Science Applications
- Applied Mathematics
- Electrical and Electronic Engineering