Title :
Modulation-frequency encoding/decoding for parallel detection in biophotonic sensing
Author :
Dongre, C. ; Pollnau, M. ; Hoekstra, H.J.W.M.
Author_Institution :
Integrated Opt. Microsyst., Univ. of Twente, Enschede, Netherlands
Abstract :
Fluorescence from different emitters (labeled biomolecules) with distinct absorption wavelengths is encoded by uniquely modulating each excitation beam. Detection by an ultrasensitive, albeit color-blind photomultiplier and subsequent Fourier analysis reveals the origin of each signal.
Keywords :
Biomedical optical imaging; Biophotonics; Decoding; Encoding; Fluorescence; Frequency modulation; Molecular biophysics; Optical beams; Optical modulation; Optical sensors;
Conference_Titel :
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location :
San Jose, CA, USA
Print_ISBN :
978-1-55752-890-2
Electronic_ISBN :
978-1-55752-890-2
