Q.Ant raises more than $72 million to advance the commercialization of its photonic processors for AI and high-performance computing. TAU Systems and Thales announce a new collaboration in laser-driven particle acceleration. A research team in California has successfully integrated indium arsenide quantum dot lasers monolithically on silicon photonics chiplets. A research team from Harvard and Vienna University of Technology develops a tunable semiconductor laser. A new method of dark state control could expand quantum dot use in quantum applications. And a compact device could detect oral cancer and treat it through photodynamic therapy.
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