Terahertz pulse generation by multi-color laser fields with linear vs. circular polarization

authored by

A. Stathopulos, C. Tailliez, D. Buozius, I. Babushkin, V. Vaicaitis, S. Skupin, L. Berge

Abstract

Terahertz (THz) radiation produced by ultrafast laser sources has recently become a hot topic with many innovative applications in molecular spectroscopy, medical imaging or homeland security [1]. Efficient THz emitters can be obtained by focusing into air a 2-colors femtosecond light pulse, composed of fundamental (FH) and second (SH) harmonics, in order to create a plasma spot that acts as a frequency converter [2].

Organisation(s)

Institute of Quantum Optics
PhoenixD: Photonics, Optics, and Engineering - Innovation Across Disciplines

External Organisation(s)

French Alternative Energies and Atomic Energy Commission (CEA)
Université Paris-Saclay
Université Claude Bernard Lyon 1

Type

Conference contribution

Publication date

2021

Publication status

Published

Peer reviewed

Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials, Atomic and Molecular Physics, and Optics

Electronic version(s)

https://hal.archives-ouvertes.fr/hal-03363504 (Access: Open)
https://doi.org/10.1109/CLEO/Europe-EQEC52157.2021.9542046 (Access: Closed)