Search results for infrared

Optics & Photonics Oct 22, 2024

Femtosecond fieldoscopy accesses molecule fingerprints at near-infrared spectral range

In an advance that could revolutionize biomarker detection, researchers at the Max Planck Institute for the Science of Light have developed a novel technique called femtosecond fieldoscopy. This method enables the precise ...

Plants & Animals Sep 11, 2024

Infrared thermal imaging enables reliable assessment of animal stress from distance

An international team of researchers from the University of Turku, Finland, and the University of Tours, France, aimed to validate the use of infrared thermal imaging as a non-invasive tool for assessing stress responses ...

Optics & Photonics Sep 2, 2024

Study: Quantum-dot-enabled infrared hyperspectral imaging with single-pixel detection

Near infrared (NIR) hyperspectral imaging is a highly promising detection technology capable of capturing detailed 3D spectral-spatial information, facilitating the identification and characterization of materials and targets ...

Astronomy Sep 2, 2024

Researchers explore the nature of a newborn stellar cluster

Researchers have conducted detailed infrared observations of a recently formed stellar cluster in a giant molecular cloud designated G148.24+00.41. Results of the observational campaign, presented in a research paper published ...

Biotechnology Aug 27, 2024

Researchers develop near-infrared spectroscopy models to analyze corn kernels and biomass

In the agricultural and food industry, determining the chemical composition of raw materials is important for production efficiency, application, and price. Traditional laboratory testing is time-consuming, complicated, and ...

Optics & Photonics Aug 22, 2024

Repurposing pencil lead as an optical material using plasma

Optical materials are essential in many modern applications, but controlling the way a material reflects light on its surface is costly and difficult. Now, in a recent study, researchers from Japan found a simple and low-cost ...

Astronomy Aug 13, 2024

NASA just shut down a planetary defense mission that tracks asteroids. Now what?

Launched in 2011, NASA's NEOWISE mission operated in Earth's orbit until late last week. It detected more than 3,000 near-Earth objects or NEOs—asteroids or comets whose orbits can bring them close to Earth, even with the ...

Planetary Sciences Jul 24, 2024

Webb images nearest super-Jupiter, opening a new window to exoplanet research

Using the James Webb Space Telescope (JWST), an MPIA-led team of astronomers imaged a new exoplanet that orbits a star in the nearby triple system Epsilon Indi. The planet is a cold super-Jupiter exhibiting a temperature ...

Optics & Photonics Jul 23, 2024

Near-infrared photobiomodulation technique targets brain inflammation

As the world grapples with an aging population, the rise in neurodegenerative diseases such as Alzheimer's and Parkinson's is becoming a significant challenge. These conditions place a heavy burden not only on those afflicted ...

General Physics Jul 22, 2024

Two-in-one mapping of temperature and flow around microscale convective plumes

Researchers from Tokyo Metropolitan University have devised a way to measure both the temperature and velocity profiles of fluid in a convective plume at millimeter length scales in 3D. They combined near-infrared absorption ...

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