Feedback refers to a core concept in circuit design and control theory, used to stabilize amplifiers and control system ...

Taiwan is demonstrating its ability to respond to Chinese military pressures as Beijing launched the “Justice Mission 2025” joint military exercises around the self-ruled island earlier today. The ...

Passive Optical Networks (PONs) have established themselves as a pivotal technology in the evolution of access networks, offering a cost-effective and energy-efficient solution to support ...

Optical computing has emerged as a powerful approach for high-speed and energy-efficient information processing. Diffractive ...

We built them to be cold, calculating, and immune to the subjective flaws of the biological mind. Yet, when shown a specific ...

Marantz brings the cost of A/V separates down to a more affordable price point with the AV 30 preamp/processor and AMP 30 multi-channel power amp. Building on the AV 20 and AMP 20 from 2025, and the ...

A team of researchers at Penn State have devised a new, streamlined approach to designing metasurfaces, a class of engineered ...

Passive ETFs can anchor a portfolio, while active strategies offer room to take calculated risks. Northern Trust Asset Management’s Dave Abner explains which ETF strategy might be best for you in 2026 ...

A new chip-based quantum memory uses 3D-printed “light cages” to store light in atomic vapor with high precision. Quantum ...

Discover how eye pattern analysis with a sampling oscilloscope helps you qualify high-speed optical transceivers. Learn key metrics, jitter and mask tests using Anritsu BERTWave to ensure signal ...

AXT, Inc. , a leading manufacturer of compound semiconductor wafer substrates, today updated revenue expectations for the fourth quarter 2025. The company expects revenue to be in the range of $22.5 ...