Budaszewski, Daniel, Tomasz R. Woliński, Morten Geday, and José Manuel Otón. “Photonic Crystal Fibers Infiltrated With Ferroelectric Liquid Crystals”. Photonics Letters of Poland 2, no. 3 (October 1, 2010): pp. 110–112. Accessed November 20, 2024. http://m.photonics.pl/PLP/index.php/letters/article/view/2-38.