M Mizuno; National Institute Of Information And Communications Technology, K Fukunaga, S Saito, I Hosako
Calcium carbonate that is used as an art pigment exhibits strong absorption at approximately 3 THz. In this study, the authors investigated the relationship between the absorption and the condition...
Real-time terahertz imaging for art conservation science (2008)
K. Fukunaga; National Institute Of Information And Communications Technology, Tokyo, Japan, N. Sekine; National Institute Of Information And Communications Technology, Tokyo, Japan, I. Hosako; National Institute Of Information And Communications Technology, Tokyo, Japan, N. Oda; NEC Corporation, Tokyo, Japan, H. Yoneyama; NEC Corporation, Tokyo, Japan, T. Sudou; NEC Avio Infrared Technologies Co., Ltd., Tokyo, Japan
A new real-time terahertz imaging system has been developed by using a quantum cascade laser source and a microbolometer focal plane detector array. The application to non-invasive analyses of...