Single nanoparticle real and k-space spectroscopy with structured light

Wozniak P, Banzer P (2021)

Publication Type: Journal article

Publication year: 2021

Journal

New Journal of Physics Institute of Physics: Open Access Journals / Institute of Physics (IoP) and Deutsche Physikalische Gesellschaft

Book Volume: 23

Journal Issue: 10

DOI: 10.1088/1367-2630/ac2920

Abstract

With the ever-increasing application range of nanoscale light-matter interactions, the study of individual nanostructures or particles becomes a crucial task. Over the last decade, it was proven that bespoke light fields tailored at the nanoscale can act as multi-purpose tools for the in-depth optical investigation at the single-particle level. Here we show that by tightly focusing cylindrical vector beams, a focal electromagnetic field landscape can be engineered, enabling the measurement of position-dependent resonance spectra. This method extends the existing nano-optics toolbox and can find a wide range of applications in spectroscopy.

Involved external institutions

Max-Planck-Institut für die Physik des Lichts (MPL) / Max Planck Institute for the Science of Light DE Germany (DE)

How to cite

APA:

Wozniak, P., & Banzer, P. (2021). Single nanoparticle real and k-space spectroscopy with structured light. New Journal of Physics, 23(10). https://doi.org/10.1088/1367-2630/ac2920

MLA:

Wozniak, Pawe, and Peter Banzer. "Single nanoparticle real and k-space spectroscopy with structured light." New Journal of Physics 23.10 (2021).

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