Multiphysics Simulation of Tm$^{3+}$-Doped Solid-State Resonators: Integrated Laser Dynamics in Tm$^{3+}$:YAP and Tm$^{3+}$:YLF

A multi-physics simulation for Tm$^{3+}$-doped solid-state lasers at 2 μm is presented, which integrates rate equations, material parameters, and spectral dynamics. It is validated against Tm$^{3+}$:YAP and Tm$^{3+}$:YLF experiments in compact linear resonators.