Valusis, Gintaras, Rimvydas Venckevicius, and Irmantas Kasalynas. “Bow-Tie Diodes for Terahertz Imaging: Comparative Study”. Photonics Letters of Poland 4, no. 3 (September 28, 2012): pp. 103–105. Accessed May 5, 2024. http://photonics.pl/PLP/index.php/letters/article/view/4-37.