Waveguide Amplifiers and Lasers Based on FASnI3 Perovskite Thin Films. - Isaac Suárez; Hamid Pashai Adl; Vladimir S. Chirvony; Jesús Sánchez-Díaz; Rafael S. Sánchez; Iván Mora-Seró; Juan P. Martínez-Pastor (ICTON, 2023)