Probing the Limits to Topological Protection in Photonic Crystal Waveguides and Cavities

Conference Paper (2020)
Author(s)

Rene Barczyk (AMOLF Institute for Atomic and Molecular Physics)

Sonakshi Arora (TU Delft - QN/Kuipers Lab, Kavli institute of nanoscience Delft)

Thomas Bauer (Kavli institute of nanoscience Delft, TU Delft - QN/Kuipers Lab)

Nikhil Parappurath (AMOLF Institute for Atomic and Molecular Physics)

Ewold Verhagen (AMOLF Institute for Atomic and Molecular Physics)

Kobus Kuipers (Kavli institute of nanoscience Delft, TU Delft - QN/Quantum Nanoscience)

Research Group
QN/Kuipers Lab
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Publication Year
2020
Language
English
Research Group
QN/Kuipers Lab
Article number
9192826
ISBN (electronic)
9781943580767
Event
2020 Conference on Lasers and Electro-Optics, CLEO 2020 (Virtual/online event due to COVID-19)<br/> (2020-05-10 - 2020-05-15), Washington, DC, United States
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Abstract

We employ near-and far-field optical microscopy to characterize the propagation of edge states in topological photonic crystal waveguides and cavities. We test fundamental and practical limits to topological protection, quantifying dispersion, loss, and scattering.

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