Electron kinetics in epsilon-near-zero optical nonlinearity

Heng Wang, Kang Du, Xinhai Dai, Wending Zhang, Soo Jin Chua, Ting Mei

Research output: Contribution to journalConference articlepeer-review

Abstract

The physical mechanisms of epsilon-near-zero (ENZ) optical nonlinearity are modeled and the Drude model is extended to intraband transition induced optical nonlinearity by adopting the statistical parameters. The electron overall effective mass and overall scattering time are proposed, which takes into account the distribution of energy dependent electrons in the nonparabolic band.

Original languageEnglish
Pages (from-to)804-805
Number of pages2
JournalInternational Conference on Metamaterials, Photonic Crystals and Plasmonics
StatePublished - 2021
Event11th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2021 - Warsaw, Poland
Duration: 20 Jul 202123 Jul 2021

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