High harmonic generation in anisotropic material using multimode waveguide analysis with different beam configurations

Abstract

Nowadays, beam shaping has become an attractive topic, which renders non-Gaussian beam profiles, such as Bessel, Laguerre Gaussian (LG), and others. The field of light engineering needs transition to structured light beams in order to ease the development of precision instruments for the investigation of fundamental material dynamics and to apply this information to a wide variety of innovative applications. The discovery of such non-Gaussian beams has sparked a significant amount of study in optical micromanipulations and non-linear optics. Gaussian beams are common in optics and laser physics. newline