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(38,287 articles)
Popular News
Lidar Companies Velodyne, Ouster Agree to Merge
SAN FRANCISCO, Nov. 7, 2022 — Digital lidar company Ouster and lidar sensors and solutions developer Velodyne Lidar have entered into a definitive agreement to merge in an all-stock transaction. The combination reportedly brings together roughly $400 million in market value. Under the terms of the agreement, which the companies signed Friday, Nov. 4, each Velodyne share will be exchanged for 0.8204 shares of Ouster at closing. The transaction will result in existing Velodyne and Ouster shareholders each owning
Technique Reduces Warpage in Laser Powder Bed Fusion
TOKYO, Nov. 7, 2022 — In laser powder bed fusion (LPBF) for the additive manufacture of metal parts, local high-temperature molten metal fits the surrounding solid part as a result of thermal expansion. As a negative byproduct of this process, the molten metal generates...
U.S. Laboratories to Receive $1.5B from Inflation Reduction Act
WASHINGTON, D.C., Nov. 7, 2022 — U.S. national laboratories will see an infusion of cash from the Inflation Reduction Act, amounting to $1.5 billion to fund facility upgrades, modernized infrastructure, and deferred maintenance projects. According to U.S. Secretary of Energy...
New Majority Stake in CILAS; ColdQuanta Continues Growth: Week in Brief: 11/04/22
PARIS, Nov. 4, 2022 — Safran Electronics & Defense and MBDA completed the acquisition of ArianeGroup’s 63% majority stake in CILAS, a French company specializing in lasers for military applications. The acquisition was carried out through a joint company...
Ambarella, elnfochips Collaborate on Edge AI Vision Services
SANTA CLARA, Calif., Nov. 4, 2022 — Edge AI semiconductor company Ambarella and digital transformation and product engineering services provider elnfochips will collaborate to expand design and development services for AI camera products based on Ambarella’s CVflow Edge AI...
Single Laser on Optical Chip Sets Data Transmission Record
LYNGBY, Denmark, Nov. 3, 2022 — An international team of researchers has reportedly set a data transmission record using just a single laser and optical chip to transmit more than 1 Pbit/s. The researchers, from the Technical University of Denmark and Chalmers University of...
Optical Interfaces Could Stimulate Nerve-driven Activity
SYDNEY, Nov. 3, 2022 — Engineers at the University of New South Wales (UNSW Sydney) demonstrated an approach to measure neural activity using light. The team’s optical sensors, called optrodes, achieved accurately registers of the neural impulses traveling along a...
Luminar Hits Production, Visibility Milestones
ORLANDO, Fla., Nov. 3, 2022 — Automotive lidar technology developer Luminar said that it began series production, ahead of schedule, of its Iris lidar units for an automotive client. The lidar units, the company said in revealing its financial results for the third quarter ended...
Fused Silica: A Transparent Look at a Complex Material
Nov 2, 2022 — Many users of fused silica may ask why there are so many different grades of the glass. How much variety can you expect from the simple chemical formula SiO2 — and does this wide variety have any effect on real-world optics? Despite fused...
3D-Printed Achromatic Metalens Brings Fiber Imaging Into Focus
JENA, Germany, Nov. 2, 2022 — Because light of different wavelengths is shaped and refracted differently, lenses located on the end faces of optical fibers can experience strong chromatic aberration. Chromatic aberration can lead to a shift in the focal point and blurred imaging...
AMETEK Acquires Navitar, RTDS Technologies
BERWYN, Pa., Nov. 2, 2022 — AMETEK has added to its photonics portfolio through its acquisition of Navitar Inc., the Rochester, N.Y.-based provider of advanced optical components and solutions for high-precision applications. Navitar’s optical solutions serve critical...
Chi-Chang Kao to Step Down as SLAC Director: People in the News: 11/02/22
DIDCOT, England, Nov. 2, 2022 — Adrian Mancuso has been appointed as the physical science director for the United Kingdom’s national synchrotron, Diamond Light Source. Mancuso previously served as group leader and leading scientist for the Single Particles, Clusters, and...
Understanding Resolution, Accuracy, and Repeatability in Micromotion Systems
Nov 1, 2022 — Resolution, accuracy, and repeatability are all metrics for measuring the critical requirements of motion systems. In addition to defining performance, they fundamentally define and affect system complexity, cost, and development time. Understanding...
Wants, needs, and what lies between
Nov 1, 2022 — This is not the first time the global photonics industry has confronted supply chain disruptions, nor will it be the last. But the current wave of chaos might well be remembered among the worst and most persistent. It has affected the flow of many...
Lasers fry roaches on the fly
Nov 1, 2022 — Roaches are notoriously hard to eradicate. Their ability to endure has made them emblematic of the last vestige of life that will survive an apocalyptic nuclear exchange. Humans, who like to be upstaged by insects even less than they enjoy finding...
Deep-Sea Charter Vessel Helps TRUMPF Sidestep Supply Chain Woes
Nov 1, 2022 — With the effects of a multiyear pandemic and a war in Ukraine continuing to permeate global commerce, logistics operations face a treacherous set of circumstances. For sea freight transportation, increased loading times at port — which then leads to...
TOPTICA, ams OSRAM, Fraunhofer to Develop Quantum Light Sources
GRAEFELFING, Germany, Nov. 1, 2022 — Under the umbrella of the DigiQuant project funded by the Bavarian Ministry of Economic Affairs, TOPTICA, ams OSRAM, and the Fraunhofer Institute for Integrated Circuits IIS (Fraunhofer IIS) will develop diode-based laser technology to advance the...
Airline Tests Laser-microfabricated Friction-reducing Film
TOKYO, Nov. 1, 2022 — Nikon Corp. is providing Japan’s largest airline with a film treated by riblet processing — a processing that forms structures that emulate shark skin on surfaces in contact with fluid. The laser microfabricated film reduces the friction...
Europe Develops Multimodal Hyperspectral Quality Control Systems
Oct 31, 2022 — Despite rising geopolitical and economic tensions, the global economy is still an intertwined patchwork of competing and complementary regional markets, each with its own unique strengths and challenges. The strengths and successes of these regional...
Multispectral Photoacoustic Imaging Peers into Skin Disease
Oct 31, 2022 — The earlier that skin diseases are detected, the greater the odds that a particular therapy will be effective and successful. Optical dermoscopy, today’s medical standard for achieving early detection, allows experienced dermatologists to reliably...
Investment Propels ColdQuanta Into Asia-Pacific Quantum Landscape
MELBOURNE, Australia, Oct. 31, 2022 — A 29 million AUD ($18.5 million) investment into Colorado-based quantum technology company ColdQuanta from the government of the State of Victoria, Australia, via its Breakthrough Victoria Fund, will help to establish an Asia-Pacific quantum...
Scientists Collaborate to Create Biomedical Imaging Center
CHAMPAIGN, Ill., Oct. 31, 2022 — Researchers from the University of Illinois Urbana-Champaign will use funding from the National Institute of Biomedical Imaging and Bioengineering (NIBIB) at the National Institutes of Health (NIH) to establish a national collaborative Biomedical...
Teledyne FLIR Contracted for Long-Range Imaging Tech: Week in Brief: 10/28/22
SANTA CLARA, Calif., Oct. 28, 2022 — Intel Foundry Services launched a strategic addition to its design ecosystem accelerator program. The new USMAG (United States Military, Aerospace, and Government) Alliance aims to bring together a trusted design ecosystem with U.S.-based...
Adaptive Optics Elevates Ground-Based Telescopes’ Image Quality
VICTORIA, British Columbia, Oct. 28, 2022 — After starlight enters the atmosphere, it passes through layers of turbulence that grant the light a twinkling or flickering effect when viewed from Earth. This turbulence also affects the quality of images taken with ground telescopes. This effect...
Frequency Comb Advancement Improves Speed, Precision of Measurements
GAITHERSBURG, Md., Oct. 27, 2022 — Researchers at NIST have developed a method to enable frequency combs to measure light pulse arrival times with greater sensitivity than was previously possible — potentially improving measurements of distance, along with applications such as...
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