Energy density engineering via zero-admittance domains in all-dielectric stratified materials
- Aix-Marseille Univ., and CNRS, Marseille (France). Inst. Fresnel
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Quantum Information Science (QIS)
- City Univ. of Hong Kong (China). Center Of Super-Diamond and Advanced Films (COSDAF) and Dept. of Materials Science and Engineering
Emerging photonic, sensing, and quantum applications require high fields and tight localization but low power consumption. Spatial, spectral, and magnitude control of electromagnetic fields is of key importance for enabling experiments in atomic, molecular, and optical physics. Here in this paper, we introduce the concept of zero-admittance domains as a mechanism for tailoring giant optical fields bound within or on the surface of dielectric media. The described mechanism permits the creation of highly localized fields of extreme amplitudes simultaneously for incident photons of multiple wavelengths and incidence angles but arbitrary polarization states. No material constraints are placed upon the bounding media. Both intrinsic and extrinsic potential practical limitations of the predicted field enhancement are analyzed and applications relevant to optical sensors and microsources are briefly discussed.
- Research Organization:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Organization:
- USDOE
- Grant/Contract Number:
- AC05-00OR22725
- OSTI ID:
- 1422793
- Journal Information:
- Physical Review A, Vol. 97, Issue 2; ISSN 2469-9926
- Publisher:
- American Physical Society (APS)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Web of Science
Broadband, Multiband, and Multifunctional All-Dielectric Metasurfaces
|
journal | May 2019 |
Nanosystems, Edge Computing, and the Next Generation Computing Systems
|
journal | September 2019 |
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