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Optics
Credit: Stefan Witte
A look at the group’s lab setup.
Test & Measurement
Ultrafast photoacoustics enables optical diagnostics of opaque materials
A new type of optical metrology that ‘listens with light and sees sound’ enables all-optical measurements through optically opaque materials during semiconductor wafer alignment...
Nov. 9, 2026
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Lasers & Sources
PODCAST: Meet Michael Kalin of nLight and Pavel Terekhov of NIST
Following the Photons: A Photonics Podcast
Nov. 4, 2026
Credit: Heriot-Watt University
Professor Robert Thomson (left) and Dr. Aurélien Benoit in the lab.
‘Beam combiner’ PIC proves powerful for astronomical interferometry
Nov. 4, 2026
Credit: Northrop Grumman
A slice of Northrop Grumman’s Yb:YLF boule measures 127 mm at its widest point.
Crystal advances will help power next-gen fusion laser systems
Nov. 3, 2026
Credit: Ehab Awad
FIGURE 1. The team’s graphene metamaterial electro-absorption modulator device structure.
Interdigitated graphene metamaterial enables EAM devices
Nov. 2, 2026
Credit: imec
Illustration of the wavefront shaping principle. When no wavefront shaping is applied, the illumination beam starts to diffusely spread. By optimizing the incoming wavefront, wavefront shaping compensates for scattering and brings the light back into focus.
Bio&Life Sciences
Shaping light to see deeper inside biological tissue
Oct. 29, 2026
Photo by Alexandre Debiève on Unsplash
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Standardizing CPO won't matter if the substrate supply chain can’t keep up
Oct. 28, 2026
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PODCAST: Meet Andrew Strikwerda, COMSOL
Following the Photons: A Photonics Podcast
Oct. 27, 2026
Credit: Veeco Instruments Inc.
Veeco’s GEN2000 molecular beam epitaxy (MBE) system.
Lasers & Sources
Quantum dot lasers may unlock next era of AI optical interconnects
Oct. 21, 2026
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