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Hyperspectral study of the coupling between trions in WSe2 monolayers to a circular Bragg grating cavity

Published

Author(s)

Marcelo I. Davanco, Oliver Iff, Simon Betzold, Magdalena Moczala-Dusanowska, Matthias Wurdack, Monika Emmerling, Sven Hofling, Christian Schneider

Abstract

Circular Bragg gratings compose a very appealing photonic platform and nanophotonic interfacefor the controlled light-matter coupling of emitters in nanomaterials. Here, we discuss the integration ofexfoliated monolayers of WSe2with GaInP Bragg gratings. We apply hyperspectral imaging to our coupledsystem, and explore the spatio-spectral characteristics of our coupled monolayer-cavity system. Our workrepresents a valuable step towards the integration of atomically thin quantum emitters in semiconductornanophotonic cavities.
Citation
Comptes Rendus Physique
Volume
22
Issue
S4

Keywords

Transition Metal Dichalcogenides, Nanophotonics, Hyperspectral imaging

Citation

Davanco, M. , Iff, O. , Betzold, S. , Moczala-Dusanowska, M. , Wurdack, M. , Emmerling, M. , Hofling, S. and Schneider, C. (2021), Hyperspectral study of the coupling between trions in WSe2 monolayers to a circular Bragg grating cavity, Comptes Rendus Physique, [online], https://doi.org/10.5802/crphys.76, https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=931340 (Accessed November 29, 2021)
Created June 25, 2021, Updated October 14, 2021