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VCSEL solutions & photodiodes

Whether it's in sensors for autonomous driving or driver monitoring, in smartphones or in digital data transmission – laser diodes from TRUMPF Photonic Components are used in countless high-tech applications for the consumer market and in the industrial environment. The benefit they offer is top performance in data transmission with low power input at the same time. In the case of VCSEL (vertical-cavity surface-emitting laser) laser diodes, the light is emitted perpendicular to the plane of the semiconductor chip; this is in contrast to edge-emitting laser diodes where the light is emitted on one or two edges of the chip. 

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