Researchers have built a paper-thin chip that converts infrared light into visible light and directs it precisely, all without mechanical motion. The design overcomes a long-standing efficiency-versus ...

As quantum computers continue to advance, many of today's encryption systems face the risk of becoming obsolete. A powerful ...

For decades, bulky spectrometers have been the main tools for understanding how things are made of chemicals (a thing called composition). Spectrometers are a type of lab equipment that uses prisms or ...

Stanford researchers unveil an efficient chip-scale optical amplifier that could transform data communications, biosensing, and mobile tech.

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2026.250149, discusses a quarter-wave geometric-phase route ...

Quantum technologies, devices and systems that process, store, detect, or transfer information leveraging quantum mechanical ...

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Atomic layer processing improves optical performance in SiC photonic devices, crucial for developing efficient quantum systems and integrated photonic circuits.

It looks like a cute little dolphin-themed toy, but don't be fooled—the Flipper Zero is a surprisingly powerful learning tool ...

Dark stars powered by dark matter may explain bright galaxies, massive black holes, and mysterious red objects in the early universe.

By reusing pump energy, the chip scale amplifier delivers high optical gain while operating efficiently in space and power constrained environments.

A semiconductor device generates unforgeable watermarks from chaotic electron behavior, embedding invisible markers in images ...