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 Jose-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 visual restoration, and the source article provides early clinical safety results that can serve as a reference for biophotonics applications
optics.org (SPIE Industry News)Optics industryPicksAI score5959
Siloton will receive GBP 8.4 million in funding from Innovate UK over two years to advance GiraffeOCT, an 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 source article describes the funding path for taking photonic integrated OCT from the lab to the clinic, serving as a reference for the industrialization of medical optics devices
Oct 9Fri
Friday
Phys.org Optics & PhotonicsOptics industryOptics and AIPicksAI score6161
Researchers have 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 article demonstrates an imaging approach that replaces lenses with computational reconstruction, offering reference value for low-cost microscopy
Oct 8Thu
Thursday
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 ghost imaging with higher fidelity.
Why we recommend it: The article shows the combination of frequency comb illumination and AI reconstruction, a typical case of optics and AI working together in computational imaging
Anhui Institute of Optics and Fine Mechanics (AIOFM) · Research ProgressOptics industryPicksAI score6363
The spaceborne High-precision Main Greenhouse gas Imaging instrument (HMI) aboard the Pujiang-4 satellite began imaging on September 27 and downlinked its first data. The developer team led by Xiong Wei at the Anhui Institute of Optics and Fine Mechanics (AIOFM) performed a preliminary assessment and found that the payload's functions and performance met design requirements. HMI uses an information modulation technique combining spatial imaging and spectral interferometry, acquiring hyperspectral data in a 520 km orbit with a 30 km swath, spatial resolution better than 400 m, and spectral resolution better than 0.125 nm. From 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, spatial resolution and spectral resolution, and uses first data to estimate methane emissions from a mining area, showing the on-orbit performance of the combined spatial imaging and spectral interferometry approach
Oct 5Mon
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Optics & Photonics NewsOptics industryOptics and AIPicksAI score6363
The Ozcan laboratory at the University of California, Los Angeles developed a digital-optical hybrid system capable of identifying deepfake videos simultaneously across multiple channels.
Why we recommend it: The original article shows a new application of diffractive optical processors in AI vision tasks, a practical case of optical computing
Sep 16Wed
Wednesday
Light: Science & ApplicationsOptics industryOptics and AIPicksAI score6565
A paper in Light: Science & Applications combines dual combs with compressive ghost imaging and uses deep learning reconstruction to achieve hyperspectral imaging.
A team led by Guojun Wu at the Xi'an Institute of Optics and Mechanics has proposed PGF-ULB, an underwater optical beacon detection and localization framework combining physics guidance and geometric constraints, for AUV optical docking in complex underwater environments.
The Shanghai Institute of Optics and Fine Mechanics (SIOM) has achieved dynamic quantitative phase imaging using coherent detection ghost imaging LiDAR.
The Ultrafast Optics Research Department 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- and nano-optics, simulation software, laser systems and scientific cameras. Focuslight completed the acquisition of 100% of the equity in SMO for EUR 75.5405 million, while Synopsys plans to acquire Ansys for $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 respectively add device manufacturing, simulation software, laser system and scientific imaging capabilities, useful for comparing different paths optics companies take to expand through acquisitions.