The National Institute of Information and Communications Technology of Japan, in collaboration with Sony Semiconductor Solutions Corporation (Sony), has developed the world's first practical ...
Gallium nitride (GaN)-based vertical-cavity surface-emitting lasers (VCSELs) are a type of semiconductor laser diode that have potential applications in many areas, including adaptive headlights, ...
In a first for the field, researchers from The Grainger College of Engineering at the University of Illinois Urbana-Champaign have reported a photopumped lasing from a buried dielectric ...
Optical communication technologies require large-capacity data transmission with minimal power consumption. Vertical-cavity surface-emitting lasers (VCSELs) have attracted significant attention as a ...
Colloidal quantum-dots (CQDs) have emerged as promising gain media for lasers, offering low lasing thresholds, compatibility with low-cost solution-based synthesis and processing methods, and tunable ...
...and succeeds in medical diagnostic imaging without image reconstruction for the first time in the world. iPMSEL array on a fingertip; and impressions of light sources DOE, VCSEL, and iPMSEL.
A long time ago, in a place not so far away, I used to believe that future lasers and optics would knock electronics into a tin hat. Yet silicon electronics still dominate all forms of computation and ...
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