ANDREAS THOSS, CONTRIBUTING EDITOR [email protected]The world did not become a better place in 2023. But some parts of the photonics industry made remarkable progress. And that will endure. The world of photonics is changing. In some places at a slow pace, in others by leaps and bounds. Laser equipment for materials processing, what many people regard as “the laser market,” looks rather mature and is steadily evolving. Elsewhere, the photonic solutions for telecommunications and computing that have often been regarded as a part of the semiconductor world are now set to conquer that realm. 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