Photodiode design using germanium solves key challenge in on-chip light monitoring

Programmable photonics devices, which use light to perform complex computations, are emerging as a key area in integrated ...
Live Science

Scientists create first-ever visible time crystals using light — and they could one day appear on $100 bills

Scientists have developed the first-ever time crystals that are visible to the human eye, and they could one day make their way onto $100 bills. The time crystals emerge from the kinks that appear ...
ZME Science

A Light-Based AI Can Generate Images Using Almost No Energy

Numerical and experimental results of a multicolor optical generative model for colorful Van Gogh-style artwork generation, compared against the teacher digital diffusion model with 1,000 steps.
IEEE

Using Zodiacal Light for Spaceborne Calibration of Polarimetric Imagers

Abstract: We propose that spaceborne polarimetric imagers can be calibrated, or self-calibrated using zodiacal light (ZL). ZL is created by a cloud of interplanetary dust particles. It has a ...
Courthouse News Service

Supreme Court resumes ‘roving’ immigration raids in California, yielding to Trump

Masked federal agents wait in the hallway outside of mandatory immigration court appearances at the 26 Federal Plaza building in New York City. (Josh Russell/Courthouse News) WASHINGTON (CN) — U.S.
IEEE

Indium–Gallium–Zinc Oxide Thin-Film Transistor-Based Scan Driver Circuit Using Separate Driving Structure for Multiple Output Signals

Abstract: This article proposes a scan driver circuit based on indium–gallium–zinc oxide (IGZO) thin-film transistors (TFTs) for multiple output signals. The proposed circuit could generate two ...