Włodarski, Jakub, and Miłosz Chychłowski. “Chemically Tuned Light Source With an Optical Pump”. Photonics Letters of Poland 13, no. 2 (June 30, 2021): 46–48. Accessed June 25, 2024. https://photonics.pl/PLP/index.php/letters/article/view/13-16.