Radziunas M, Kuhn E, Wenzel H. Solving a spectral problem for large-area photonic crystal surface-emitting lasers. MMA [Internet]. 2024 Jun. 27 [cited 2025 Aug. 27];29(3):575–599. Available from: https://jbem.vilniustech.lt/index.php/MMA/article/view/20496