Test & Measurement

Credit: Phlux Technology
FIGURE 1. Time-of-flight physics.
Infrared time-of-flight (ToF) moves from specialist metrology into mainstream applications, thanks to avalanche photodiode advances and system architecture options.
May 28, 2026
FIGURE 1. AI-based image-space wavefront sensing.
May 13, 2026
Credit: Hartech/Tampnet/ICON Project
CONNECT researchers are now digging into existing fiber-optic cables underground, as they explore uses beyond communications networks.
May 12, 2026
Sensofar's headquarters in Terrassa, Spain
May 11, 2026
FIGURE 1. 180° LiDAR for physical AI software-defined images.
May 6, 2026
Credit: Urban Senica
3D illustration of the team’s device, in which an external microwave signal induces gain modulation along the entire semiconductor laser to generate widely tunable modelocked pulses/frequency combs.
May 4, 2026
FIGURE 1. Comparison of laser frequency deviation: The unlocked laser (gray) exhibits significant environmental drift, while the analog lock (blue) suppresses most of this noise but is limited by hardware-induced drift and component tolerances. The digital implementation (green) leverages high-speed DSP to achieve a near-zero error signal and provide the superior stability required.
April 29, 2026
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Following the Photons: A Photonics Podcast
April 28, 2026
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Following the Photons: A Photonics Podcast
April 14, 2026

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