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Q: Fachverband Quantenoptik und Photonik

Q 54: Posters: Quantum Optics and Photonics IV

Q 54.26: Poster

Donnerstag, 12. März 2020, 16:30–18:30, Empore Lichthof

Simulation of femtosecond pulse in a Kerr-lens mode-locked Ti:sapphire laser — •Nomin-Erdene Erdenebat, Khosochir Tsogvoo, Munkhbaatar Purevdorj, Baatarchuluun Tsermaa, and Davaasambuu Jav — Laser Research Center, National University of Mongolia, Mongolia

The Kerr-lens mode-locking (KLM) is known as a suitable method for generation of femtosecond pulses and mode-locked Ti:sapphire laser is now widely used sources of stable, energetic femtosecond pulses. We will present the simulation of KLM in Ti:sapphire laser cavities with a folded-cavity four-mirror by applying the ABCD ray-tracing technique for a Gaussian beam. Simulations will be performed for an asymmetric resonator design. Based on the numerical analysis, we will find the optimum design parameters (slit position, gain cavity spacing, gain medium position) for KLM. This work has been done with financial support of the Mongolian Foundation for Science and Technology.