Optics & Photonics News reports that an early clinical study showed optogenetic therapy can partially restore vision in patients with severe vision loss. Most adverse events were mild to moderate, with only one transient severe event after injection that resolved within minutes. First author José-Alain Sahel of the University of Pittsburgh said the results show that the visual system retains the ability to process new information even in people with severe blindness.
Why we recommend it: Optogenetic therapy applies light stimulation directly to vision restoration, and the original article provides safety results from an early clinical study, serving as a reference for biophotonics applications
optics.org (SPIE Industry News)Optics industryPicksAI score5959
Siloton will receive £8.4 million in funding from Innovate UK over two years to advance GiraffeOCT, its OCT technology based on quantum photonic integrated circuits, toward clinical use. The funding is expected to shorten the development timeline by about two years.
Why we recommend it: The original article lays out the funding path for moving photonic integrated OCT from the lab to the clinic, serving as a reference for commercializing medical optical devices
Oct 9Fri
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Phys.org Optics & PhotonicsOptics industryOptics and AIPicksAI score6161
Researchers proposed the SF-PULSE lensless imaging method, which can monitor living cells over long periods without staining, and successfully imaged and reconstructed glioblastoma cells.
Why we recommend it: The source demonstrates an imaging route that replaces lenses with computational reconstruction, offering insights for low-cost microscopy
Oct 8Thu
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Photonics.comOptics industryOptics and AIPicksAI score6161
Ghost imaging replaces pixelated sensors with correlation measurements between structured illumination and a single-pixel detector. Researchers combined an optical frequency comb with deep learning to achieve faster, higher-fidelity ghost imaging.
Why we recommend it: The original article shows the combination of frequency comb illumination with AI reconstruction, a typical example of optics and AI working together in computational imaging
Anhui Institute of Optics and Fine Mechanics (AIOFM) · Research ProgressOptics industryPicksAI score6363
The High-precision Main Greenhouse gas Imaging instrument (HMI) aboard the Pujiang-4 satellite began imaging on September 27 and downlinked its first data. The instrument's developer, Xiong Wei's team at the Anhui Institute of Optics and Fine Mechanics (AIOFM), conducted a preliminary assessment showing that the payload's functions and performance meet design requirements. HMI uses an information modulation technique combining spatial imaging and spectral interferometry; in a 520 km orbit it acquires hyperspectral data with a 30 km swath, spatial resolution better than 400 m, and spectral resolution better than 0.125 nm. Based on the first data, the team preliminarily estimated the methane emission rate of the Bogatyr open-pit mine in Kazakhstan at about 27.52±1.70 tons per hour.
Why we recommend it: The original article gives HMI's swath width, spatial resolution and spectral resolution, and uses the first data to estimate methane emission rates at a mining site, showing the on-orbit performance of the combined spatial imaging and spectral interferometry scheme.
Oct 5Mon
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Optics & Photonics NewsOptics industryOptics and AIPicksAI score6363
A team from the Ozcan lab at the University of California, Los Angeles has developed a digital-optical hybrid system that can identify deepfake videos simultaneously across multiple channels.
Why we recommend it: The source article presents a new application of a diffractive optical processor for AI vision tasks, illustrating a practical use case for optical computing
Sep 16Wed
Wednesday
Light: Science & ApplicationsOptics industryOptics and AIPicksAI score6565
A paper in Light: Science & Applications combines dual-comb spectroscopy with computational ghost imaging and uses deep-learning reconstruction to achieve hyperspectral imaging.
A team led by Wu Guojun at the Xi'an Institute of Optics and Mechanics has proposed PGF-ULB, an underwater light beacon detection and localization framework combining physics guidance and geometric constraints, for AUV optical docking in complex underwater environments.
The Ultrafast Optics Laboratory at the Xi'an Institute of Optics and Precision Mechanics has made new progress in optical microscopic imaging through scattering media.
Focuslight, Synopsys, AMS Technologies and Oxford Instruments announced or completed acquisitions in early 2024, covering micro/nano optics, simulation software, laser systems and scientific cameras. Focuslight completed the acquisition of 100% of SMO's equity for EUR 75.5405 million, while Synopsys plans to acquire Ansys for USD 35 billion, a deal still subject to shareholder and regulatory approval. AMS Technologies acquired neoLASE, and Oxford Instruments acquired First Light Imaging.
Why we recommend it: The four deals add capabilities in component manufacturing, simulation software, laser systems and scientific imaging, offering a basis for comparing the different paths optics companies take to expand through acquisitions.