Electrical Characterisation

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