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Meeting Professor Connie Chang on VCSEL technology

A conversation about laser technology developed over decades, and where it could meet AI in medical and sports settings.

Professor Connie Chang presenting

Professor Connie Chang is a member of the US National Academy of Engineering and a foreign member of the Chinese Academy of Engineering.

The company she founded has commercialised decades of research into VCSEL — vertical-cavity surface-emitting laser — technology. Sensing built on that technology is one of the areas we are watching for medical and sports applications, where it could pair with AI-based movement assessment.

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