Mizeikis, Vygantas, Khuen Seet Kock, Saulius Juodkazis, and Hiroaki Misawa. 2013. “Fabrication of Photonic Crystal Structures by Laser Lithography”. Journal of Automation, Mobile Robotics and Intelligent Systems 3 (4): 99-101. https://www.jamris.org/index.php/JAMRIS/article/view/57.