Assessment of VCSEL Semiconductor Technology for Serial Usage in the Automobile (Technology Assessment)
Task:
Assessment of VCSEL (Vertical Cavity Surface Emitting Laser Diode) Technology for use in future optical automotive Gigabit networks
Content:
- Benchmarking of VCSEL components from three different manufacturers
- Definition of the mission profile, based on specific conditions in the intended vehicle installation section
- Consideration of environmental conditions in the automotive field, e.g. temperature, operation duration, voltage, stress, etc.
- Coordinated planning of the measures required for validation, in cooperation with the manufacturers of the VCSEL components
- Investigation and evaluation of the reliability data, as it relates to deterioration failures and failure mechanisms within the defined life span
- Comparison of the ascertained data versus the reliability requirements of the automotive industry.