@inproceedings{62d1932915ea48ef9ac8ace9ac6fd85b,
title = "Microscopic analysis of linear and nonlinear electro-optical properties of tellurium",
abstract = "We use first principle DFT-based microscopic many-body models to investigate essential electro-optical properties of bulk tellurium. Absorption/gain and spontaneous emission spectra are calculated using the semiconductor Bloch and luminescence equations. High harmonic generation due to off-resonant excitation and its propagation dependence are studied by coupling the microscopic models to a pulse propagator. Limitations due to intrinsic carrier losses via radiative- and Auger-recombination processes are determined solving quantum-Boltzmann type scattering equations. The strong directional- as well as density- and temperature-dependence of the properties is demonstrated.",
keywords = "Auger loss, Tellurium, absorption, carrier lifetime, high harmonic generation, propagation, semiconductor Bloch equations, spontaneous emission",
author = "J{\"o}rg Hader and Liebscher, {Sven C.} and Moloney, {Jerome V.} and Koch, {Stephan W.}",
note = "Publisher Copyright: {\textcopyright} 2023 SPIE.; Nonlinear Frequency Generation and Conversion: Materials and Devices XXII 2023 ; Conference date: 30-01-2023 Through 01-02-2023",
year = "2023",
doi = "10.1117/12.2655725",
language = "English (US)",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Schunemann, {Peter G.}",
booktitle = "Nonlinear Frequency Generation and Conversion",
}