A light-controlled meta-surface redirected another beam at femtosecond speeds without relying on slower electronic relaxation.…
Browsing: Optics
Optics is the branch of physics that studies the behavior and properties of light, including its interactions with matter and the design of instruments that use or detect it. From understanding reflection, refraction, and diffraction to advancing technologies like lasers, fiber optics, and imaging systems, optics plays a foundational role in both scientific research and everyday applications. It’s also key to fields like astronomy, medicine, telecommunications, and quantum computing. This page features the latest developments in optical science, showcasing discoveries that are shaping our ability to observe, manipulate, and harness light in innovative ways.
A classic 200-year-old light experiment has given scientists a simple new way to create exotic…
Scientists have created a programmable material that gives engineers unprecedented control over heat, with potential…
Researchers have developed a compact, low-cost convolutional spectrometer that delivers lab-grade precision for applications ranging…
Researchers have developed a deep-learning-based surrogate model that dramatically speeds up simulations of nonlinear optical…
A new measurement method reveals that light can twist nanoscale objects in unexpected ways. Light…
A new sound-based laser could measure gravity with unprecedented precision and reshape navigation technology. Since…
A newly uncovered property of light suggests it may be far more self-sufficient than previously…
A team of scientists has uncovered a crystal that can be reshaped and programmed using…
A new model reveals that two very different laser pulse behaviors are fundamentally connected. An…
A novel imaging method captures ultrafast events with unprecedented detail by combining laser encoding and…
Quantum dot–based time-bin QKD achieves stable, long-distance secure communication with practical performance. Quantum key distribution…
A team of physicists has pushed the limits of quantum control by cooling the rotational…
Researchers generated stable vortex light in its lowest-energy state using liquid crystal traps and optical…
A new laser-powered wireless system uses light to deliver data at speeds exceeding 360 Gbps.…
Researchers have created an ultra-compact nanolaser that could transform how data moves within microchips, replacing…
A breakthrough holographic system uses AI and multidimensional light to store vastly more data in…
A long-standing limitation in photonics may be giving way to a new regime of light…