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Besançon-based Lightspring raises over €3.5 million to industrialise photonic chip packaging

Lightspring, a Besançon-based DeepTech startup that designs and manufactures the optical interfaces of photonic integrated circuits, today announced the close of a €3.1 million Seed round to tackle…

  • Lightspring raises €3.1 million in Seed round led by Atlantic and OVNI Capital.
  • Company receives €350k grant from France's i-Lab DeepTech innovation competition.
  • Technology reduces photonic chip packaging cost from half to programmable manufacturing step.

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