Vladev, Veselin P., Tinko A. Eftimov, and Wojtek J. Bock. “Broad-Band Fluorescent All-Fiber Source Based on Microstructured Optical Fibers”. Photonics Letters of Poland 7, no. 2 (July 1, 2015): pp. 41–43. Accessed December 21, 2024. https://photonics.pl/PLP/index.php/letters/article/view/7-15.