Efficient broadband THz generation in BNA organic crystal at Ytterbium laser wavelength

TL;DR

This paper demonstrates efficient broadband terahertz generation in BNA organic crystal using ytterbium laser wavelengths, achieving high power and broad spectral coverage through combined theoretical and experimental methods.

Contribution

It introduces a new approach for high-power broadband THz generation in BNA crystals at Ytterbium laser wavelengths, with both theoretical modeling and experimental validation.

Findings

Broadband THz pulses of 0-7 THz achieved

Generation efficiency of 0.6% demonstrated

Theoretical and experimental results are in good agreement

Abstract

In this work, we demonstrate BNAs high potential for efficient generation of high power THz using ytterbium laser wavelengths. We study the generation theoretically and experimentally using laser wavelength of 960-1150 nm. Broadband pulses of 0-7 THz and high efficiency of 0.6% are demonstrated.