Sensor Technology

    We develop sensor technologies as well as integrated sensor systems for industrial and research-related applications. We solve and optimize customer-specific measurement tasks by combining various sensor technologies.

    Competencies

    • Optical

      • Free space-, fiber- and integrated-optics
      • Interferometry
      • UV, VIS and IR Spectroscopy
      • Photoacoustics
    • Ultrasound
    • Radar
    • Electrical measurements (e.g. measurement of currents in sub-fA range)
    • Sensor electronics development (Embedded, FPGA and ASIC)
    • Particle measurement technology
    • Photothermal methods
    • Fluorescence spectroscopy
    • Impedance spectroscopy
    • Vibration measurement technology
    • Aesthesiometry

    Infrastructure and Tools

    • Particle and gas measurement laboratory
    • Optics and laser laboratory
    • MATLAB, Simulink, LabView, Python, C/C++, Java
    • LightTools
    • PCB design and development
    • 3D printing facility

    Collaboration

    • R&D projects with industry partners and funding agencies (e.g. Innosuisse, SNF, FHNW Foundation, federal offices, Interreg, Horizon Europe, Eurostars)
    • Service projects
    • Feasibility studies
    • Student projects
    • National and international cooperation with universities and research centers

    Selected projects

    • Soil conductivity sensor
    •  Sensor system for trace-level particulate matter
    • Distributed sensor system for air quality measurements
    • Fiber optic sensing system for accelerated material aging
    • Intelligent white cane
    • Low-power embedded system for voice recognition with AI
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