NDLI: High Tunability Multipolar Fano Resonances in Dual-Ring/Disk Cavities

Content Provider	Springer Nature Link
Author	Li, Jing Zhang, Yi Jia, Tianqing Sun, Zhenrong
Copyright Year	2014
Abstract	Metallic nanostructures that support multipolar Fano resonances have drawn much attention in recent years. Such structures are applicable especially to enhanced nonlinear optics, where two resonance wavelengths need to be modulated simultaneously. However, how to tune multipolar Fano resonances independently remains a challenge. In the paper, the plasmonic nanostructure consisting of two ring/disk cavities (RDCs) is investigated using the finite element method. The dark multipolar modes of each RDC are excited, and sharp multipolar Fano resonances are induced. The multipolar modes supported by different RDCs can be tuned independently by changing the sizes. The line-widths of such Fano resonances nearly keep below 0.05 eV, and the contrast ratio (CR) of the two quadrupolar Fano dips mostly maintain above 50 %. In addition, the exciting bonding modes of different RDCs make the selective storage of resonance energy available. Such plasmonic nanostructures may find applications in enhanced nonlinear optics or nano-optical elements.
Starting Page	1251
Ending Page	1256
Page Count	6
File Format	PDF
ISSN	15571955
Journal	Plasmonics
Volume Number	9
Issue Number	6
e-ISSN	15571963
Language	English
Publisher	Springer US
Publisher Date	2014-05-29
Publisher Place	New York
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Surface plasmon polariton Fano resonance Optical properties Biotechnology Nanotechnology Biophysics and Biological Physics Biochemistry
Content Type	Text
Resource Type	Article
Subject	Nanoscience and Nanotechnology Biochemistry Biophysics Biotechnology

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Tuning the Fano Resonance Between Localized and Propagating Surface Plasmon Resonances for Refractive Index Sensing Applications

Higher Order Fano Resonances and Electric Field Enhancements in Disk-Ring Plasmonic Nanostructures with Double Symmetry Breaking

Manipulation of Electrical Field Enhancements and Fano Resonances in Nanoellipsoid/Ring Plasmonic Cavities

Robust Plasmonic Fano Resonances in π-Shaped Nanostructures

A High Sensitivity Plasmonic Structure by Using Electric and Magnetic Plasmon Modes

Fano Resonance in a Gear-Shaped Nanocavity of the Metal–Insulator–Metal Waveguide

Surface Plasmon Resonances of Clustered Nanoparticles

Nanostructuring of Continuous Gold Film by Laser Radiation Under Surface Plasmon Polariton Resonance Conditions

Substrate-Mediated Broadband Tunability in Plasmonic Resonances of Metal Nanoantennas on Finite High-Permittivity Dielectric Substrate

High Tunability Multipolar Fano Resonances in Dual-Ring/Disk Cavities

Similar Documents

Tuning the Fano Resonance Between Localized and Propagating Surface Plasmon Resonances for Refractive Index Sensing Applications

Higher Order Fano Resonances and Electric Field Enhancements in Disk-Ring Plasmonic Nanostructures with Double Symmetry Breaking

Manipulation of Electrical Field Enhancements and Fano Resonances in Nanoellipsoid/Ring Plasmonic Cavities

Robust Plasmonic Fano Resonances in π-Shaped Nanostructures

A High Sensitivity Plasmonic Structure by Using Electric and Magnetic Plasmon Modes

Fano Resonance in a Gear-Shaped Nanocavity of the Metal–Insulator–Metal Waveguide

Surface Plasmon Resonances of Clustered Nanoparticles

Nanostructuring of Continuous Gold Film by Laser Radiation Under Surface Plasmon Polariton Resonance Conditions

Substrate-Mediated Broadband Tunability in Plasmonic Resonances of Metal Nanoantennas on Finite High-Permittivity Dielectric Substrate

High Tunability Multipolar Fano Resonances in Dual-Ring/Disk Cavities