VCSELs

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

More than 1,200 exhibitors will be on the show floor this year, with more than 4,500 technical presentation taking place in tandem. (Image: SPIE)

Key conference themes to expect at Photonics West 2023

Electro Optics share's the main events and themes on its radar at this year's show in San Francisco

Similar to a smartwatch, the developed glucose monitor will be wearable on the wrist for the convenience of hundreds of millions of diabetics worldwide. (Image: Shutterstock/Chaay_Tee)

An end to pin-prick tests? Trumpf VCSELs to enable wearable glucose sensors

The device could dramatically increase the quality of life for diabetics, who currently have to prick their finger or wear an implant to monitor glucose levels

Single-mode VCSEL platform

The next generation of single-mode VCSEL products offers lower power consumption, while maintaining high output performance

Trumpf acquires laser diode division of Philips

Trumpf is acquiring 100 per cent of Photonics GmbH from Philips, headquartered in Ulm, Germany. The move, which represents Trumpf's largest acquisition since buying JFY in China in 2013, opens up a new market segment for Trumpf to complement its existing high-power diode laser business

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