Quantum well intermixing (QWI), an innovative monolithic integration platform, is changing the way diode lasers solve evolving optoelectronic needs – from high density, individually addressable laser arrays to high power laser products. QWI‐enabled lasers deliver superior performance in terms of power, brightness, reliability, and yield, and are driving a revolution across market sectors including digital printing, defense, industrial, and medical imaging.
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J.H. Marsh (2007) studied this question.