Osram

Ams Osram’s multi-junction VCSELs are helping to improve automotive lidar. Credit: Ams Osram

VCSELs rev up for life in the fast lane

Multi-junction vertical-cavity surface-emitting lasers are likely to displace LEDs and edge-emitting lasers in sensing, finds Andy Extance

Bright buildings

Photonics technology will be a key enabler of smart cities, finds Jessica Rowbury

Platinum Dragon LED

The Platinum Dragon LED produces white light at 75lm from an operating current of 700mA (30lm/W), making it the brightest single-chip high-power LED in the Dragon series from Osram.

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