Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Takahata Tomoyuki and Matsumoto Kiyoshi and Shimoyama Isao,Far-Infrared Fresnel Lens for Thermal Imaging,IEEJ Transactions on Sensors and Micromachines,13418939,The Institute of Electrical Engineers of Japan,2013,133,7,274-279,https://cir.nii.ac.jp/crid/1390282679438334848,https://doi.org/10.1541/ieejsmas.133.274