All-optical phase recovery and quantitative phase imaging performed instantly without a computer
Optical imaging and characterization of weakly scattering phase objects, such as isolated cells, bacteria and thin tissue sections frequently used in biological research and medical applications, have been of significant interest for decades. Due to.....»»
5 new features freshen up Rivian"s 2025 R1T pickup, R1S crossover
While the exterior of Rivian's consumer vehicles stays mostly the same, the 2025 model year has new premium interiors, an energy-saving heat pump and more powerful onboard computer......»»
EarthCARE on cloud nine after smooth start to mission
ESA's EarthCARE mission has completed its important "Launch and Early Orbit Phase" and is ready to begin the commissioning of its four scientific instruments. The data they gather will improve our understanding of the role that clouds and aerosols pl.....»»
A cracking discovery: Eggshell waste can recover rare earth elements needed for green energy
A collaborative team of researchers has made a cracking discovery with the potential to make a significant impact in the sustainable recovery of rare earth elements (REEs), which are in increasing demand for use in green energy technologies. The team.....»»
Olivine experiments provide new insights into lunar basalt formation
Olivine is the earliest mineral to crystallize from basaltic magma, and accurate knowledge of olivine/melt partition coefficients (DOl-melt ) for first-transition row elements (FTREs) Ga and Ge, is required in quantitative modeling of petrogenetic pr.....»»
Researchers successfully fabricate magneto-optical ceramics
A team of material scientists led by Jiang Li from Shanghai Institute of Ceramics, Chinese Academy of Sciences, in Shanghai, China recently reported (Tb1-xYx)3Al5O12 magneto-optical ceramics with high optical quality. The optical transmittance, micro.....»»
Gold nanoparticles that selectively emit left- or right-handed light
When chiral gold nanoparticles are irradiated with near-infrared femtosecond pulses, visible emission of luminescence is observed. In a study published in Advanced Optical Materials, this luminescence was found to yield high selectivity for left- or.....»»
Astronomers investigate giant molecular clouds in the galaxy NGC 613
Using the Atacama Large Millimeter/sub-millimeter Array (ALMA), an international team of astronomers has performed high-resolution observations of a nearby galaxy known as NGC 613. Results of the observational campaign, published May 30 on the prepri.....»»
N2WS launches cross-cloud volume restore for AWS and Azure
N2WS has introduced several new features to its cloud-native backup and disaster recovery (BDR) platform to help enterprises and managed service providers (MSPs) with combatting the increasing number of cybersecurity attacks on organizations while al.....»»
Stellar Repair for Outlook Review: Recover Outlook PST Mailbox Items with Confidence
Data has become one of the most essential commodities in today’s fast-paced tech world. The data on our phones, emails, and servers often undergo extensive protection and security to reduce the risk of breach. With emails and Outlook, a recovery to.....»»
Laser-based 3D printing: A powerful tool to advance optical microscopy
Today, optical microscopy is one of the most widely used methods in various multidisciplinary fields for inspecting objects, organisms, or surfaces on a small scale. However, its lateral resolution is fundamentally limited by the diffraction of light.....»»
What kind of bug would make machine learning suddenly 40% worse at NetHack?
One day, a roguelike-playing system just kept biffing it, for celestial reasons. Enlarge (credit: Aurich Lawson) Members of the Legendary Computer Bugs Tribunal, honored guests, if I may have your attention? I would, hum.....»»
Satellite SAR and its role in heritage site protection in Europe and China
Remote sensing has long been a crucial tool in archaeology, with optical and radar imaging maturing significantly. However, detecting sub-surface features and monitoring heritage sites under various environmental conditions remain challenging......»»
Observing ultrafast photoinduced dynamics in a halogen-bonded supramolecular system
Researchers have uncovered how the halogen bond can be exploited to direct sequential dynamics in multi-functional crystals, offering crucial insights for developing ultrafast-response times for multilevel optical storage......»»
New 3D-printed microscale photonic lantern opens opportunities for spatial mode multiplexing
Optical waves propagating through air or multi-mode fiber can be patterned or decomposed using orthogonal spatial modes, with far-ranging applications in imaging, communication, and directed energy. Yet the systems that perform these wavefront manipu.....»»
Study presents new flexible crystals for optical tuning with multiple deformation options
In recent years, significant strides to enhance the functionality and adaptability of devices have been taken in the field of optoelectronics. Now, a team of scientists from State Key Laboratory of Supramolecular Structure and Materials, College of C.....»»
TOI-1685 b is a hot and rocky super-Earth exoplanet, observations find
An international team of astronomers has performed follow-up observations of a nearby alien world known as TOI-1685 b. Results of the observations, published May 21 on the pre-print server arXiv, indicate that TOI-1685 b is a hot and rocky alien worl.....»»
Arctic melting heavily influenced by "atmospheric blocking," find scientists
A team of scientists led by François Lapointe, a research associate at the University of Massachusetts Amherst, has combined paleoclimatic data from the last 2,000 years with powerful computer modeling and in-the-field research on lake sediments and.....»»
Sorting complex light beams: New metasurface design advances optical physics
In the dynamic realm of optical physics, researchers are continually pushing the boundaries of how light can be manipulated and harnessed for practical applications......»»
Superconducting circuit for qubit control within large-scale quantum computer systems successfully demonstrated
In support of the development of large-scale superconducting quantum computers, researchers with the National Institute of Advanced Industrial Science and Technology (AIST), one of the largest public research organizations in Japan, in collaboration.....»»
New momentum-space polarization filters enable high signal-to-noise ratio nano imaging
A research team led by Prof. Zhang Dongguo from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences (CAS) developed an optical module that consists of cascaded momentum-space polarization filters based on vecto.....»»