Optics

Credit: Philipp Denghel
An artist’s impression of a frozen optical fiber core within a glass capillary that efficiently guides and couples light and sound waves.
When researchers in Germany froze liquid-core optical fibers to see what would happen, they discovered a larger-than-expected in-fiber Brillouin gain.
Aug. 28, 2026
© Endeavor Business Media
1787755060766
Following the Photons: A Photonics Podcast
Aug. 25, 2026
Context-aware AR applications require optical systems to maintain readable, high-contrast information across changing real-world environments, which makes legibility and visual comfort increasingly important measures of performance.
Aug. 19, 2026
Credit: Christopher R. Shelton
VAR Lab researchers capture the Liberty Bell with a Canon EOS R5 Mark II for documentation and photogrammetry during one of three limited-access scanning sessions inside the Liberty Bell Center.
Aug. 17, 2026
Credit: B. Schröder/HZDR
A THz electromagnetic wave induces strong, fast temporal modulations that result in a photonic time crystal—a.k.a. a crystal lattice in time for photons.
Aug. 13, 2026
© Endeavor Business Media
1786477956872
Following the Photons: A Photonics Podcast
Aug. 11, 2026
Credit: Nvidia
Artist rendering of quantum GPU-supercomputing, with integration via Nvidia NVQLink.
Aug. 10, 2026
© Endeavor Business Media
lfw2027_innovatorsawards_web
Aug. 3, 2026
Credit: Marcus Albrechtsen/Niels Bohr Institute
Illustration of the telecom single-photon device. A resonant pulsed laser (top left) excites a single quantum dot embedded within a photonic-crystal waveguide, and the dot emits telecom-wavelength photons one at a time into the on-chip circuit. Gold contacts apply the bias that stabilizes the dot's charge environment.
Aug. 3, 2026

Looking for Something?