Multidimensional solitary states (MDSS) are self-sustaining light wave packets confined in multiple dimensions in multimode fibers. In this work, we experimentally demonstrate the …
Multipass cells (MPCs) recently emerged as a new femtosecond pulse compression technique for lasers with high pulse energy. While most of the work focused on the …
A conventional hollow core fiber (HCF) scheme is implemented to investigate spectral broadening of Titanium: Sapphire (Ti-Sa) femtosecond laser pulses in saturated …
Pulse compression based on non-linear propagation in a gas-filled hollow core fiber (HCF) is amongst the common techniques to generate few-cycle laser pulses [1]. Although very …
This dissertation can be summarized in three parts. First, we study the principles of the pulse compression in gas filled hollow core fibers (HCF) in single mode regime. Simulations and …
La maîtrise de l'émission et la détection des rayons X a permis d'ouvrir le monde nanoscopique au développement scientifique et technologique. Les technologies actuelles …