TY - RPRT TI - Optically transparent frequency selective surfaces on flexible thin plastic substrates AU - O’Keefe, Steven G. AU - Thiel, David V. AU - Galehdar, Amir PY - 2015 DO - 10.1063/1.4907929 UR - https://www.osti.gov/biblio/22454444 ID - 22454444 ER -