Scientists Use AI To Supercharge Ultrafast Laser Simulations by More Than 250x
Artistic rendering of noncollinear sum-frequency generation (SFG): two infrared pulses mix in a χ² crystal to produce three…
Scientists Uncover Hidden Property of Light That Twists Matter Sideways
Light is known to exert tiny forces, but measuring them at the nanoscale has remained a major challenge.…
This New “Sound Laser” Could Measure Gravity With Stunning Precision
Phonon lasers are used to trap and levitate nanoparticles in the laboratory of Nick Vamivakas, the Marie C.…
Scientists Uncover “Astonishing” Hidden Property of Light
Scientists have discovered that light can naturally develop a hidden “handedness” as it travels through empty space, without…
Breakthrough Crystal Lets Scientists “Write” Nanoscale Patterns With Light
A 532-nm continuous-wave laser “sculpted” microscopic patterns onto a flake of As2S3, including a monochromatic portrait of Albert…
Topological control of chirality and spin with structured light
Concept of spin-orbit interactions driven by beam topology Before demonstrating how topological structuring enables SOI in paraxial light,…
Introducing a New Line of Ray-Ban Meta Glasses Built for Prescriptions and All-Day Comfort — Plus More Colors, Lenses, and Software Updates Across Our Collection – meta.com
Introducing a New Line of Ray-Ban Meta Glasses Built for Prescriptions and All-Day Comfort — Plus More Colors,…
Scientists create tornado of light to power lasers, quantum devices
Light usually travels in straight lines, but what if it could twist, spiral, and behave like a miniature…
Single-shot, reference-less computational wavefront sensing for complex optical fields
Hardy, J. W. Adaptive Optics for Astronomical Telescopes https://doi.org/10.1093/oso/9780195090192.001.0001 (Oxford University Press, 1998). Wang, K. et al. Direct…
Sub-1-volt, reconfigurable Gires-Tournois resonators for full-coloured monopixel array
Concept of reconfigurable Gires-Tournois monopixels Reflective displays offer a compact and efficient design, leveraging external light without an…
New optical method bypasses light’s limit by 100,000× to image atoms
For over a century, light has both helped and limited our view of the tiny world. Microscopes use…
New US laser technology could unlock 100,000-qubit quantum computers
Researchers in the US have developed a new technique that could allow quantum computers to scale to well…