Researchers resolve a long-standing challenge in quantum optics: optimal Bell-state measurement of time-bin encoded qubits,…
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.
AI holography brings sharper, more realistic VR/AR displays. Virtual and augmented reality headsets are designed…
New mirror coatings will increase the volume of space LIGO can probe in its next…
Ultrashort flashes of light lasting less than a quadrillionth of a second are fast growing…
Advances make high-density, 5D optical storage practical for long-term data archiving. Researchers have developed a…
A breakthrough holographic lens may finally let us directly see distant exoplanets. Inspired by a…
Atomically thin black phosphorus enables ultra-fast light control, promising breakthroughs in displays, data transmission, and…
New mechanism found for generating giant vortices in quantum fluids of light. Anyone who has…
Scientists have built a sound-wave-based photonic isolator that outperforms existing on-chip designs and rivals bulk…
Metalens-based design shrinks footprint, making optical traps practical for precision sensing and measurements. Researchers have…
A 2D hybrid metal halide device enables efficient, directional THz radiation, revolutionizing spintronic technology. Researchers…
New approach could streamline inspection and keep solar panels operating efficiently. Researchers have developed and…
Tiny Lasers Acting Together as One: Topological Vertical Cavity Laser Arrays Israeli and German researchers…
Researchers created a lightning-fast optical switch powered by a few photons and no cooling. Using…
Chromatic interferometry, once theoretical, has now been proven to surpass conventional resolution limits using detectors…
USTC scientists have developed a noiseless photon echo protocol using a four-level atomic system to…
New study published in Nature Communications is the first to show strong optical properties in…
New “time lens” tech makes photon timing 100x sharper, revolutionizing imaging precision. Researchers at CU…