Nonlinear finite-difference time-domain method for exciton-polaritons: application to saltatory conduction in polariton neurons

• Main Authors: Dini, Kevin, Sigurðsson, H., Seet, Nathan Wei En, Walker, P. M., Liew, Timothy Chi Hin
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2024
• Subjects: Physics; Exciton polaritons; Finite-difference time-domain method; Semiconductor microcavities; First principles calculations
• Online Access: https://hdl.handle.net/10356/181502; https://doi.org/10.1103/PhysRevB.110.214303
• Institution: Nanyang Technological University

Recently emerging complex photonic structures exhibiting giant optical nonlinearity through strong light-matter coupling require new theoretical approaches to accurately capture the interplay of the photonic and interacting-matter degrees of freedom. Extending the finite-difference time-domain metho...