Multi-wavelength fluorescence sensing with integrated waveguides in an optofluidic chip

C. Dongre, Hugo Hoekstra, Markus Pollnau, R. Martínez Vázquez, R. Osellame, G. Cerullo, J. van Weerd, R. van Weeghel, G.A.J. Besselink, H.H. van den Vlekkert

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    Abstract

    Femtosecond-laser-written integrated waveguides enable multi-wavelength fluorescence sensing of flowing biomolecules in an optofluidic chip. Fluorescence from differently labeled biomolecules with distinct absorption wavelengths, encoded by uniquely modulating each excitation beam, is detected by a color-blind photodetector, and the origin of each signal is unraveled by Fourier analysis.
    Original languageEnglish
    Title of host publication15th European Conference on Integrated Optics (ECIO 2010)
    Place of PublicationUK
    PublisherIEEE Photonics Society
    Number of pages2
    Publication statusPublished - 2010
    Event15th European Conference on Integrated Optics, ECIO 2010 - University of Cambridge, Cambridge, United Kingdom
    Duration: 7 Apr 20109 Apr 2010
    Conference number: 15

    Conference

    Conference15th European Conference on Integrated Optics, ECIO 2010
    Abbreviated titleECIO
    CountryUnited Kingdom
    CityCambridge
    Period7/04/109/04/10

    Keywords

    • EC Grant Agreement nr.: FP6/034562
    • Optofluidics
    • Biophotonics
    • Fluorescence sensing
    • IOMS-SNS: SENSORS

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  • Cite this

    Dongre, C., Hoekstra, H., Pollnau, M., Martínez Vázquez, R., Osellame, R., Cerullo, G., ... van den Vlekkert, H. H. (2010). Multi-wavelength fluorescence sensing with integrated waveguides in an optofluidic chip. In 15th European Conference on Integrated Optics (ECIO 2010) [ThB2] UK: IEEE Photonics Society.