Nowosielski, Jedrzej M., Ryszard Buczynski, Florian Hudelist, Andrew Waddie, Dariusz Pysz, Ryszard Stępień, Ireneusz Kujawa, and Mohammad R. Taghizadeh. “Focusing a Gaussian Beam in Nanostructured Non-Periodic GRIN Microlenses”. Photonics Letters of Poland 2, no. 1 (March 30, 2010): pp. 34–36. Accessed November 20, 2024. http://m.photonics.pl/PLP/index.php/letters/article/view/2-12.