Credit: Corporal Adam J Wakefield, RLC/UK MOD © Crown copyright 2022
FIGURE 1. The British Army's Challenger 3 main battle tank is at the heart of high-intensity warfighting and, therefore, a vital part of an integrated defense system.
Today’s optics and laser technologies for the battlefield can see further to detect threats earlier—and respond to them faster to protect soldiers and vehicles, and ensure mission...
Credit: Helmholtz Zentrum Dresden-Rossendorf/Science Communication Lab
Helmholtz International Beamline for Extreme Fields’ (HIBEF) target chamber. Credit: Helmholtz Zentrum Dresden-Rossendorf/Science Communication Lab
Credit: FlexEnable
FIGURE 1. Three types of dimming: Global, pixelated, and segmented.
Credit: Niklas Elmehed/Nobel Prize Outreach
(L-R) John Clarke, Michael H. Devoret, and John M. Martinis. Credit: Niklas Elmehed/Nobel Prize Outreach
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Learning Resources

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Sponsored
Unlock the science behind the world's fastest data. From the photophone's dawn to modern WDM systems, master the core principles of fiber optics and future-proof your communication...
Oct. 10, 2025
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Sponsored
Is Your Healthcare Data Center Built for the Demands of Tomorrow?
Oct. 1, 2025
Courtesy of Avantier Inc
Case Study: Endoscopic Otoscope Lens
Advancing Endoscopic Otoscope Lens Manufacturing in Biomedical Engineering Avantier delivers high-precision medical device machining and assembly solutions tailored ...
Sept. 26, 2025
Courtesy of Avantier Inc
High-Precision Infrared Objective Lenses for Analytical Instruments
Project Background Avantier partnered with a leading scientific instrumentation company to design, produce, and supply High-Precision Infrared Objective Lenses. These custom optical...
Sept. 22, 2025

Lasers/Sources

Credit: Photon Design
photon_design
A quantum dot (QD) module for the HAROLD laser simulation tool enables engineers to model a QD laser’s epitaxy structure.
Oct. 8, 2025
Credit: Thomas Linker/SLAC National Accelerator Laboratory
Bright x-ray flash where the Rabi-cycling process and filamentation was observed. Credit: Thomas Linker/SLAC National Accelerator Laboratory
Rabi cycling and filamentation at hard x-ray wavelengths is the building block for coherent control of quantum systems and opens new experimental capabilities centered around ...
Oct. 6, 2025
Credit: Alpes Lasers
alpes_lasers
The GLIDER widely tunable mid-infrared (mid-IR) light source is based on an external cavity design.
Oct. 6, 2025
Credit: Eric Sucar/University of Pennsylvania
FIGURE 1. Li He (left) and Bo Zhen (right) in the lab with their photonic crystal platform that enables guiding light in a forward-only direction around a chip’s defects and bends. Credit: Eric Sucar/University of Pennsylvania
Chips are akin to optical mazes, in which photons can scatter or never reach their destination. But researchers just created a gamechanger “photonic crystal highway” design to...
Oct. 2, 2025

Optics

Credit: Alluxa
alluxa
ULTRA Series thin-film dichroic filters have uses in microscopy, medical, and space-based applications.
Oct. 10, 2025
Credit: Edmund Optics
edmund_optics
Acktar ultra-black, light-absorbing coatings are available in Metal Velvet and Spectral Black versions.
Sept. 30, 2025
Credit: Alain Herzog/CC BY SA 4.0
FIGURE 1. Christina Beanea-Chelmus, head of EPFL’s Laboratory of Hybrid Photonics, with Yazan Lampert, who holds the team’s lithium niobate chip that generates and detects THz by converting them to and from ultrafast optical signals.
Lithium niobate photonic circuits move into the terahertz domain—and may enable devices for ultrafast telecommunications, spectroscopy, computing, and ranging.
Sept. 29, 2025
Credit: Lumotive
From warehouse floors to the cloud, Lumotive’s LCM technology bridges the physical and digital worlds through software-defined light.
Optical breakthroughs are powering the next era of autonomy, infrastructure, and AI.
Sept. 26, 2025

Quantum

Credit: Stephan Höck
Professor Andreas Tittl in front of his lab’s optical table. Credit: Stephan Höck
‘Temporal symmetry breaking’ marks a paradigm shift in active photonics. By enabling ultrafast control over light-matter interactions within metasurface resonators, it paves the...
Sept. 15, 2025
Credit: Singular Photonics
Singular Photonics’ Andarta sensor.
At University of Edinburgh spinout Singular Photonics, we’re redefining single-photon avalanche diode (SPAD) technology by building sensors that integrate computational intelligence...
Sept. 10, 2025
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Episode 65 of Following the Photons: A Photonics Podcast features Part Three of our interview with Robin Hawk, CEO of Galxyz LLC.
Aug. 19, 2025
Credit: EPFL
Scanning electron microscope image of the team’s chiral metasurface. Credit: EPFL
Optical metasurfaces can control light by leveraging chirality—difference of a shape from its mirror image or its ‘handedness’—and it can be tuned via polarized light as a simple...
Aug. 13, 2025

Test/Measurement

Credit: Teledyne DALSA
teledyne_dalsa
The Z-Trak Express 1K5 3D laser profiler series delivers high-speed 3D inspection with real-time processing.
Oct. 12, 2025
Credit: D. Antón, J. Mayoral-Valsera, M. D. Simón-Vallejo, R. Parrilla-Giráldez, and M. Cortés-Sánchez, J. Archaeol. Sci., 181, 106330 (Sep. 2025); https://doi.org/10.1016/j.jas.2025.106330; Licensed under CC BY 4.0
Smartphone LiDAR 3D textured mesh: Gran Pez panel. Credit: D. Antón, J. Mayoral-Valsera, M. D. Simón-Vallejo, R. Parrilla-Giráldez, and M. Cortés-Sánchez, J. Archaeol. Sci., 181, 106330 (Sep. 2025); https://doi.org/10.1016/j.jas.2025.106330; Licensed under CC BY 4.0
La Pileta Cave is one of Europe’s most revered rock art sites, and researchers created a 3D replica of its morphology via iPhone light detection and ranging (LiDAR) and a terrestrial...
Oct. 1, 2025
Credit: EPIGAP OSA Photonics
epigaposa
The OCI-460 shortwave-infrared (SWIR) LEDs combine a silicone dome and ceramic package for thermal efficiency.
Sept. 24, 2025
Credit: Wavelength Electronics
wavelength_electronics
The LD250mTC5 LAB Series temperature control instrument has a 250-mA laser diode current capacity for cumulative current noise of 3 µA.
Sept. 16, 2025

Detectors/Imaging

Credit: Gamma Scientific
gamma_scientific
The NED E-Series GazeCam imaging camera is available as a standalone camera head.
Oct. 2, 2025
Credit: Leica Microsystems
leica_microsystems
The ARveo 8x hybrid surgical microscope is designed for neurosurgery, spine, and plastic reconstructive procedures.
Sept. 26, 2025
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Episode 70 of Following the Photons: A Photonics Podcast features Ifor Samuel and Andrea Di Falco, professors and researchers at the University of St. Andrews.
Sept. 23, 2025
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Episode 69 of Following the Photons: A Photonics Podcast features Jeroen Hoet, cofounder and CEO of eyeo.
Sept. 16, 2025

Executive Forum

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Oct. 6, 2025
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Sept. 9, 2025
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Sept. 8, 2025
Credit: LongPath Technologies
A Red Pitaya board in LongPath Technologies' field-deployed cabinet.
Sept. 8, 2025