Highly efficient THz four-wave mixing in doped silicon

Abstract Third-order non-linearities are important because they allow control over light pulses in ubiquitous high-quality centro-symmetric materials like silicon and silica. Degenerate four-wave mixing provides a direct measure of the third-order non-linear sheet susceptibility χ (3) L (where L rep...

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Bibliographic Details
Main Authors: Nils Dessmann, Nguyen H. Le, Viktoria Eless, Steven Chick, Kamyar Saeedi, Alberto Perez-Delgado, Sergey G. Pavlov, Alexander F. G. van der Meer, Konstantin L. Litvinenko, Ian Galbraith, Nikolay V. Abrosimov, Helge Riemann, Carl R. Pidgeon, Gabriel Aeppli, Britta Redlich, Benedict N. Murdin
Format: Article
Language:English
Published: Nature Publishing Group 2021-04-01
Series:Light: Science & Applications
Online Access:https://doi.org/10.1038/s41377-021-00509-6