Title :
A filter - less multi - wavelength fluorescence detector
Author :
Nakazawa, H. ; Yamasaki, K. ; Takahashi, K. ; Ishida, M. ; Sawada, K.
Author_Institution :
Integrated Circuit & Sensor Syst. Group, Toyohashi Univ. of Technol., Toyohashi, Japan
Abstract :
A filter-less multi-wavelength fluorescence detector is proposed and successfully demonstrated. The developed sensor detected the respective light intensity of several wavelength lights in a mixture simultaneously, without using optical filters or gratings. An array of the developed sensor achieved a multi-color fluorescence imaging system at standard television scan rates, was impossible for the conventional way.
Keywords :
fluorescence; optical sensors; sensor arrays; filter-less multiwavelength fluorescence detector; multicolor fluorescence imaging system; optical filters; optical gratings; sensor array; standard television scan rates; wavelength lights intensity; Biomedical imaging; Biomedical measurements; Detectors; Fluorescence; Microscopy; Substrates; CMOS integrated circuit; fluorescence optical spectroscopy; on-chip optical spectroscopy;
Conference_Titel :
Solid-State Sensors, Actuators and Microsystems Conference (TRANSDUCERS), 2011 16th International
Conference_Location :
Beijing
Print_ISBN :
978-1-4577-0157-3
DOI :
10.1109/TRANSDUCERS.2011.5969147
