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Optics
Credit: Abdoulaye Ndao et al.
Schematic of the group’s multilayer photonic device that integrates a laser-programmable Sb2S3 phase-change layer and an UV-patterned humidity-responsive hydrogel. Optical information is encoded within the Sb2S3 layer via reversible amorphous-crystalline transitions using focused laser pulses.
Optics
Optical data storage approach dynamically conceals/reveals images
A three-layer photonic device combines phase-change materials with hydrogels to enable reversible, full-color image multiplexing for high-density optical storage devices via ambient...
Sept. 17, 2026
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1789495122806
Optics
PODCAST: Meet Garrett Cole, University of Arizona Wyant College of Optical Sciences (PART ONE)
Following the Photons: A Photonics Podcast
Sept. 15, 2026
Credit: RCA Electro-Optics Handbook
FIGURE 1. Legacy Eleven Parameter Image Intensifier Nomograph.4
Optics
The lost art of nomography is reborn through AI
Sept. 15, 2026
Credit: Xavveo
Sven Otte, CEO at Xavveo.
Optics
Momentum story: Xavveo’s CEO Sven Otte talks production-ready silicon photonic chips for imaging radar
Sept. 14, 2026
FIGURE 1. Comparison of level surfaces of the probability density functions of uncorrelated (left) and correlated (right) thickness errors.
Optics
Reliable monitoring of optical coating deposition processes is key to complex thin film elements
Sept. 14, 2026
Credit: Jean-Michel Naud Photography/Nord Quantique
Nord Quantique's four-qubit monolith, integrating superconducting quantum circuits designed for bosonic quantum error correction.
Quantum
Building quantum computers from the qubit up
Sept. 7, 2026
Credit: X. Jiang et al., Commun. Mater. (2026); CC-BY 4.0
A 20 Euro bill photographed via conventional camera on left, and with its security feature revealed via NIR device on the right.
Detectors & Imaging
Tiny ‘upconverter’ turns invisible near-infrared patterns into visible green light
Sept. 3, 2026
Credit: Swetapadma Sahoo
Swetapadma Sahoo in the lab.
Quantum
Diamond quantum emitter decoupled from vibrations may be a gamechanger
Sept. 1, 2026
The QuINSiDa project demonstrates how free-space optical links extend quantum-secure connectivity between fixed infrastructure and mobile platforms; the picture depicts the vision driving the project.
Quantum
Quantum-safe free-space connectivity?
Aug. 31, 2026
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