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  Exploring nano-optical excitations coupling with fast electrons techniques

Lourenço-Martins, H. (2022). Exploring nano-optical excitations coupling with fast electrons techniques. In M. Hÿtch (Ed.), Plasmon Coupling Physics (pp. 237-306). Amsterdam: Elsevier. doi:10.1016/bs.aiep.2022.05.004.

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https://doi.org/10.1016/bs.aiep.2022.05.004 (Publisher version)
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 Creators:
Lourenço-Martins, Hugo1, Author           
Affiliations:
1Department of Ultrafast Dynamics, Max Planck Institute for Multidisciplinary Sciences, Max Planck Society, ou_3350152              

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 Abstract: Coupling is at the heart of plasmonics and its applications as it is one of the building blocks of nano-photonics engineering. Moreover, the interaction between surface plasmon resonances and quantum emitters is a key ingredient toward the coherent control of light emission at the nano-scale. In this chapter, we will investigate outstanding problem in surface-plasmon coupling physics. We will first focus on the coupling between two plasmonic resonators in a dimer configuration and show the remarkable spectral tuning of optical properties which can be achieved in these structures. Second, we will explore the coupling between two plasmon modes within a single nano-particle. We will see that the laws ruling this particular phenomenon of self-hybridization can be understood in terms of non-Hermitian effects. Then, we will study the coupling a plasmonic resonator and its substrate by combining numerical simulation with electron energy-loss and cathodoluminescence experiments. Eventually, we will study the weak coupling between plasmon modes of a silver nano-cube and excited states of neutral nitrogen-vacancy defects (NV0 centers) in nano-diamonds and - using light interferometry - evidence the presence of a Purcell enhancement effect.

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Language(s): eng - English
 Dates: 20222022
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1016/bs.aiep.2022.05.004
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Title: Plasmon Coupling Physics
Source Genre: Book
 Creator(s):
Hÿtch, Martin, Editor
Hawkes, Peter W. , Author
Affiliations:
-
Publ. Info: Amsterdam : Elsevier
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 237 - 306 Identifier: ISSN: 1076-5670
ISBN: 978-0-323-98907-7

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Title: Advances in Imaging and Electron Physics
Source Genre: Series
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Publ. Info: -
Pages: - Volume / Issue: 222 Sequence Number: - Start / End Page: - Identifier: ISSN: 1076-5670