Wave mixing in extreme ultraviolet region for study of atomic and molecular dynamics

We use a single chamber with Argon and Nitrogen gas to combine different light pulses and generate new light waves in the extreme ultraviolet region. We found that the properties of the gas affect how the new waves evolve over time. We examine multiple interaction regime of atomic and molecular gas with multiple colours of light and discuss the understanding of matter at the atomic and molecular level. This study could help us better understand process such as chemical reactions and energy transfer, leading to new developments in materials science, chemistry, pharmaceuticals, and laser technology.