Integration of Femtosecond Laser Written Optical Sensors in a Lab-on-a-Chip

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SELECTBIO

We demonstrate the integration of femtosecond laser written optical waveguides and photonic devices in commercial fused silica lab-on-a-chips. We present applications to separation and detection of fluorescently labelled DNA fragments, and refractive index sensing with a 3D Mach-Zehnder interferometer.