Disorder-Robust Nonlinear Light Generation in Topological Nanostructures

Conference · Wed May 01 00:00:00 EDT 2019

DOI:https://doi.org/10.1364/CLEO_QELS.2019.FW4B.4· OSTI ID:1530061

Kruk, Sergei ^[1]; Poddubny, Alexander ^[1]; Smirnova, Daria ^[1]; Kravchenko, Ivan I.  ^[2]; Luther-Davies, Barry ^[1]; Kivshar, Yuri ^[1]

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1. Australian National University, Canberra
2. ORNL

We observe topologically nontrivial nonlinear edge states of light in zigzag arrays of silicon nanoparticles. We image the edge states via the third-harmonic generation and demonstrate their robustness against disorder and structural perturbations.

• Research Organization: Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
• Sponsoring Organization: USDOE Office of Science (SC), Basic Energy Sciences (BES)
• DOE Contract Number: AC05-00OR22725
• OSTI ID: 1530061
• Resource Relation: Conference: CLEO: QELS_Fundamental Science - San Jose, California, United States of America - 5/5/2019 4:00:00 AM-5/10/2019 4:00:00 AM
• Country of Publication: United States
• Language: English