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Technique based on Raman scattering improves on current methods of purifying laser spectrum.
In the latest wave of optical atomic clocks, it is accurate to 19 decimal places.
CEO Nicola Leibinger-Kammüller comments that “the lowest point has been reached”.
Optics giant to incorporate Swiss startup's high-sensitivity detectors into its high-end fluorescence microscopes.
Details of optical interactions help explain observed bias in real-world results.
US startup aims to develop free-electron lasers directly emitting EUV light, in place of today’s laser-driven plasma systems.
 22 Jul 25 |
Open source tool helps vision-language models ‘see’ more clearly U Penn's AI-enabled CoSyn creates synthetic diagrams, charts and documents to improve vision processing. |
 22 Jul 25 |
OLEDs light the way to faster longer-distance wireless communication Record 4 Gbps data transmission using organic LEDs shows potential for long-distance optical communication. |
 22 Jul 25 |
Daimler Truck backs Aeva to scale FMCW lidar production Expanded partnership focused on autonomous trucking should see Aeva make 200,000 units per year. |
 21 Jul 25 |
California group achieves integration of quantum dot lasers on silicon chiplets... ...while German researchers develop stable alloy of carbon, silicon, germanium, and tin. |
 21 Jul 25 |
Indoor photovoltaics with over 40 percent efficiency developed Improved quality of the solar cell absorber enables high efficiency under 100 lux. |
 17 Jul 25 |
Q.ANT raises €62 M to ‘transform computing’ with photonic processing Largest Series A funding to drive rollout of photonic processors to meet AI demands. |
Hamamatsu Photonics Europe GmbH
Master Bond Inc.
piezosystem jena GmbH
Sacher Lasertechnik GmbH
 | Identifying Optical Materials with Precision Accuracy 04 Mar Knight Optical Precision accuracy is a critical necessity with any optical component. Rigorous testing to ensure strict compliance with given requirements will always be essential; it is a vitally important demand within any industry sector. Dimensional, surface profiling and optical performance testing are significant aspects of this process, but an additional layer of assurance and quality can be achieved with the use of material verification, employing methods such as refractive index, density testing and transmission measurement. This White Paper explores advanced techniques for precise optical material verification, overcoming the limitations of traditional testing methods. |
 | Choosing the best spectrometer for NIR OCT 02 Apr Wasatch Photonics Near infrared optical coherence tomography has traditionally been limited to imaging depths of just a few millimeters, but with our expanded line of OCT spectrometers, up to 12 mm is possible. In this tech note, we explore and compare three different drop-in spectrometer models designed to serve a wide range of resolution, depth, and size requirements in NIR OCT imaging. |
 | Greener Industry with Advanced Gas Detection 01 Jul Hamamatsu Photonics Europe Hamamatsu Photonics is advancing industrial sustainability with cutting-edge infrared solutions tailored for real-time emissions monitoring. Supporting critical applications such as continuous emissions monitoring systems and leak detection and repair programs, Hamamatsu’s photonics technology enables industries to meet strict environmental regulations while improving detection accuracy, operational efficiency, and responsiveness in emission control. |
 | Distribution of light means the distribution of information: the use of piezo technology for optical fiber switches 29 May piezosystem jena GmbH Discover the future of optical signal processing: piezoelectric fiber optic switches enable ultra-fast, precise and energy-efficient switching of light signals, for example for bundling process currents. Ideal for quality assurance, measurement technology and laser technology - with minimal signal loss and maximum reliability. Benefit from a compact design, long service life and the latest innovations for demanding applications in research and industry. |
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