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Researchers demonstrate room-temperature lasing in photonic-crystal surface-emitting laser
In a first for the field, researchers from The Grainger College of Engineering at the University of Illinois Urbana-Champaign ...
Science Daily6h
First-of-its-kind crystal laser could power safer sensors and smarter tech
Researchers at the University of Illinois have pulled off a laser first: they built a new kind of eye-safe laser that works ...
Meta Puts $3.5 Billion Into Partner EssilorLuxottica, XPANCEO, Arago, Kartel Raise New Rounds
Trump hints his allies may buy TikTok. Meta invests $3.5B in Ray-Ban maker. XPANCEO, Arago, and Kartel raise funds. Smart ...
Tunable laser light: Ring design could be used in telecom, medicine and more
Researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) and Technical University of ...
CE-Sphere on MSN2d
Apple’s New iPhone Feature Pauses FaceTime When Things Get Awkward
As developers continue digging into the early beta of iOS 26, new features are starting to surface, some of which Apple ...
Cassianapozzi on MSN3d
Kylo Ren’s Force Facetime Was Totally Misused
July 8, 2025. More for You ...
IEEE4d
Optical Frequency Combs in External Cavity SiN Hybrid Lasers
We analyze the emergence of optical frequency combs in a III-V SiN hybrid laser. Our model accounts for the narrow band effective mirror reflectivity and allows to simulate laser dynamics as a ...