optique

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[Optics] – Flat lens gets ahead of the optical curve 21 février 2020

The word « lens » takes its name from the Latin word for lentil. Both are both hemispheric shapes bound together on their flat surface. So a « flat lens » sounds like a contradiction of terms. Yet that is exactly what Andrei Faraon is working on at California Institute of Technology’s Nanoscale and Quantum Optics Lab.

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Philips Photonics passes billion-VCSEL milestone 3 décembre 2018

Firm aiming to double production capacity at its Ulm, Germany, facility within the next 18 months.

No slowdown: Philips is continuing to expand VCSEL production
Philips Photonics says that the proliferation of applications for vertical-cavity surface-emitting lasers (VCSELs) in 3D and proximity sensing means it has now passed the shipment milestone of one billion such devices.

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