Title :
Photoluminescence imaging of luminous paint for surface temperature monitoring
Author :
Kasai, Hirotaka ; Kameyama, Yoshihiro ; Hagiwara, Toru ; Ishikawa, Daisuke ; Katsumata, Toru ; Aizawa, Hiroaki ; Honda, Mitsuo ; Shibasaki, Masayuki ; Otsubo, Koichi ; Komuro, Shuji
Author_Institution :
Sensor Photonics Res. Center, Toyo Univ., Kawagoe
Abstract :
Temperature monitoring is essentially important for stable control of fabrication processes. In order to develop a convenient 2-dimensional temperature monitoring system using a thermo-paint, photoluminescence (PL) images are observed from the luminous paints at various temperatures. Commercially available and in-house modified luminous paints are evaluated for improving temperature sensitivity and stability of the thermo-paints. Temperature dependences of PL images from various luminous paints are reported for developing temperature monitoring procedure using a thermo-paint.
Keywords :
imaging; painting; process control; production engineering computing; stability; temperature control; fabrication processes; luminous paint; stable control; surface temperature monitoring; thermo-paint photoluminescence images; Brightness; Lighting; Optical control; Paints; Phosphors; Photoluminescence; Temperature control; Temperature dependence; Temperature measurement; Temperature sensors; Fluorescence thermometer; Luminescence; Phosphor; Surface temperature; Thermo-paint;
Conference_Titel :
Control, Automation and Systems, 2008. ICCAS 2008. International Conference on
Conference_Location :
Seoul
Print_ISBN :
978-89-950038-9-3
Electronic_ISBN :
978-89-93215-01-4
DOI :
10.1109/ICCAS.2008.4694631
