Institute of High Pressure Physics PAS (PL) NUSOD contributions 2026 - Cork TuA01 — Drift-Diffusion Simulation of GaN-Based Luminescent Heterostructures - (INVITED)2025 - Lodz MC04 — Estimation of light extraction efficiency in GaN-based light emitting diodes via ray-tracing modelingMP04 — Simulations of light emission at reverse voltage of wide-well InGaN light-emitting diodes - (POSTER)