Electrical Characterisation

    The main focus of research activities pursued by our physics team is the development and characterisa-tion of electrical and electro-optical components.

    Competencies

    Development of new designs and processes

    • Active region (electrical design, waveguides)
    • Metallisations and dielectrics
    • Assembly and packaging

    Theoretical and practical design verification

    • Calculations (FEM, Matlab, own tools)
    • Electrical and optical characterisation

    Parametric electrical analysis

    • I-V, C-V
    • Static and dynamic
    • Temperature-related

    Full electro-optical characterisation of laser diodes

    • PIV curves, -80°C to 80°C, cw to 200 MHz
    • Spectral characterisation, 300 - 2500 nm
    • Beam profile: near and far field characterisation

    Colour and rightness characterisation of light sources

    • Professional integrating sphere with a diameter of 1 m
    •  Endurance tests using in-house climate chambers
    • Construction of endurance test systems
    • Consultation on the definition and analysis of endurance tests
    • Support in creating reliability models
    • Support in error mode analysis
    • Structures for optical imaging
    • Beam formation from beam sources
    • Optical calculations and analyses