Invisible Security Printing on Photoresist Polymer Readable by Terahertz Spectroscopy

Hee Jun Shin, Min-Cheol Lim, Kisang Park, Sae-Hyung Kim, Sungwook Choi, Gyeongsik Ok. Invisible Security Printing on Photoresist Polymer Readable by Terahertz Spectroscopy. Sensors, 17(12):2825, 2017. [doi]

Abstract

Abstract is missing.