Modulation-frequency encoding/decoding for parallel detection in biophotonic sensing

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.

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Bibliographische Detailangaben
Hauptverfasser:	Dongre, C, Pollnau, M, Hoekstra, H J W M
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	(260.2510) Fluorescence (280.4788) Optical sensing and sensors Biomedical optical imaging Biophotonics Decoding Encoding Fluorescence Frequency modulation Molecular biophysics Optical beams Optical modulation Optical sensors
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Beschreibung
Zusammenfassung:	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.
DOI:	10.1364/CLEO.2010.CTuB1