Articles tagged with Infrared Radiation
Researchers create near-field infrared microscope to visualize crystal vibrations in the nanometre range. The technique uses infrared light to enhance signal intensity at the tip of a scanning probe needle, revealing phonon resonance in silicon carbide crystals 200-fold brighter than gold.
Researchers have developed a tungsten photonic lattice that can convert most of the wasted infrared energy into visible light, increasing the efficiency of incandescent bulbs from 5% to over 60%. This innovation has the potential to significantly reduce energy consumption and environmental damage caused by inefficient lighting.
Researchers at Northwestern University have created a novel device that detects ultraviolet light 10 times more efficiently than the Hubble Space Telescope. The innovative detector uses gallium nitride material to block visible and infrared light, allowing astronomers to study important objects in the universe for the first time.
Researchers using the European Space Agency's Infrared Space Observatory have found that VY Canis Majoris' smoky shroud consists of tiny particles made up of iron whiskers and amorphous silicates. The study provides new insights into the star's massive outflow, which is driven by intense pressure from its light output.
Researchers combined infrared images with Hubble data to study ancient galaxies, including those similar to the Milky Way. The team identified over 100 billion stars in some galaxies, offering insights into their age, distance, and formation.
Researchers at NASA Langley studied various aspects of atmospheric science, including the tropical radiation energy budget, climate classification, and the impact of increased aircraft traffic on climate change. The study used data from the NASA Earth Radiation Budget Experiment (ERBE) to analyze the effects of weather and climate para...
Researchers have found that near-infrared light from LEDs accelerates wound healing in patients with diabetic skin ulcers, serious burns, and severe oral sores. The treatment uses a portable device emitting LED lights, which promote energy inside cells, leading to faster healing times.
Astronomers predict that upcoming improvements in radio wave observation techniques could permit seeing a circular shadow at the heart of the galaxy, revealing the first image of a black hole's event horizon. This would be a final step in confirming the existence of black holes as cosmic reality.
A team of scientists has developed a superconducting device capable of detecting infrared light at previously off-limits wavelengths, offering remarkable speed and sensitivity. The device, known as a hot-electron photodetector, can recognize changes in light signals as fast as 25 billion times each second.
Contrails can indeed influence regional climate due to their potential to increase cloud cover, which can disrupt the radiation balance and affect climate. The study suggests that contrails may be more significant than previously thought due to their ability to modify energy distribution and feed other cloud formation processes.