Nonlinear optical materials are essential for advanced photonics and laser technologies, but researchers are still searching ...

A research team has developed a methodology to precisely design and control the "degree of disorder" in nanopattern arrays ...

Light can be sculpted into countless shapes. Yet building optical devices that can simultaneously manipulate many different optical patterns at once is extremely complicated, and remains a major ...

Electron microscope images show the AI-designed metasurface of the device fabricated in the UC San Diego Qualcomm Institute Nano3 facility. The left panel shows the array of titanium dioxide ...

Photonic and electro-optical devices harness the interplay of light and matter to generate, guide, modulate and detect optical signals for applications in communications, imaging, sensing and ...

The ATOM DX encoder is built on the optical system platform of the market-proven ATOM ™ encoder. It integrates Renishaw's ...

Memristors in electronics have shown the potential for a range of applications, ranging from circuit elements to neuromorphic computing. In recent years, the ability to vary the conductance of a ...

Setup of the laser speckle contrast optical spectroscopy system used to monitor scalp and brain blood flow during temporary blockage of a major scalp artery near the temple. WASHINGTON, Oct. 21, 2025 ...

(Nanowerk Spotlight) Every time you send a text message or browse the internet, your device processes information using tiny electronic switches that flip on and off millions of times per second. But ...

A research team from Tohoku University and Kyocera Corp. has developed a new magneto-optical material—a nanocomposite ...

Researchers have developed a wearable optical device for early detection of hemorrhage during labor or after childbirth. This serious heavy bleeding can be hard to detect before it becomes an ...

Measuring blood flow in the brain is critical for responding to a range of neurological problems, including stroke, traumatic brain injury (TBI) and vascular dementia. But existing techniques, ...