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Ask me anything: Andrew Weld: ‘You’re probably going to be working for over 40 years, so make sure you enjoy what you do’

26 Jul 2024 Katherine Skipper

Andrew Weld is head of research and development at QLM Technologies, which develops optical sensors that can measure the wavelength-dependent absorption of a laser beam to map carbon dioxide and methane in the environment. Weld holds a PhD in optoelectronics from the University of Southampton in the UK

Multi-skilled As the head of research and development at QLM Technologies, Andrew Weld has to combin

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Katherine Skipper is a features editor at Physics World
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