Industrial-grade materials processing on the sub-micron scale is enabled by spatially structured ultrashort laser pulses.…
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.
Photon-Photon Polaritons: Intriguing Particles That Emerge When Two Photons Couple Researchers exploring the interactions between…
Structuring Light to Mimic Magnetic Skyrmions Scientists have demonstrated how to structure light such that…
Laser-cooled plasma-in-a-bottle could answer questions about the sun, fusion power. Rice University physicists have discovered…
An international team has shown through a sensational experiment how diverse the possibilities for employing…
A new instrument has enabled the first measurement of ultra-low backscatter in hollow-core fibers, validating…
New research throws wide open the amount of information that can be simultaneously transmitted by…
MIT engineers have created a phase-changing “metalens” that adjusts focus without moving parts by using…
New type of optical computing could solve highly complex problems that are out of reach…
Scientists Create Liquid Crystals That Look a Lot Like Their Solid Counterparts A team at…
Researchers have found a way to use light and a single electron to communicate with…
Plasmonic speed enhancements previously constrained to nanoscale phenomena are replicated on macroscopic devices. Visible and…
IBM has developed silicon waveguides using high contrast gratings that trap light with minimal loss.…
Lasing mechanism at the surface of water droplets can be used to record mechanical changes…
Light-Controlled Crystals Enable Nanoscale Imaging and New Quantum Tech Possibilities A team of researchers led…
Scientists developed a phonon laser that emits coherent sound using polariton BECs in semiconductor microcavities.…
Physicists from Göttingen University develop method in which beams are simultaneously generated and guided by…
Simple, yet smart LED illumination could provide 3D images for surveillance and robotic applications. As…