Optical Sensing by Femtosecond Laser Written Waveguides in a Microfluidic Chip for Capillary Electrophoresis

R. Martinez-Vazquez; R. Osellame; M. Cretich; M. Chiari; C. Dongre; H. J. W. M. Hoekstra; H. H. van den Vlekkert; R. Ramponi; M. Pollnau; G. Cerullo

doi:10.1364/CLEO.2009.CThP4

Conference on Lasers and Electro-Optics/International Quantum Electronics Conference
OSA Technical Digest (CD) (Optica Publishing Group, 2009),
paper CThP4
•https://doi.org/10.1364/CLEO.2009.CThP4

Optical Sensing by Femtosecond Laser Written Waveguides in a Microfluidic Chip for Capillary Electrophoresis

R. Martinez-Vazquez, R. Osellame, M. Cretich, M. Chiari, C. Dongre, H. J. W. M. Hoekstra, H. H. van den Vlekkert, R. Ramponi, M. Pollnau, and G. Cerullo

Conference on Lasers and Electro-Optics 2009

Baltimore, Maryland United States
31 May–5 June 2009
ISBN: 978-1-55752-869-8

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Femtosecond Laser Writing and Sensing (CThP)

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R. Martinez-Vazquez, R. Osellame, M. Cretich, M. Chiari, C. Dongre, H. J. W. M. Hoekstra, H. H. van den Vlekkert, R. Ramponi, M. Pollnau, and G. Cerullo, "Optical Sensing by Femtosecond Laser Written Waveguides in a Microfluidic Chip for Capillary Electrophoresis," in Conference on Lasers and Electro-Optics/International Quantum Electronics Conference, OSA Technical Digest (CD) (Optica Publishing Group, 2009), paper CThP4.

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Abstract

Femtosecond-laser-written optical waveguides are integrated into a commercial capillary electrophoresis chip. A fluorescence detection scheme is implemented, resulting in a compact device. Testing is performed by electrophoresis and detection of a 1-nM oligonucleotide plug.

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