Microwave satellite data are key to capturing major changes in a hurricane’s strength, such as when a storm undergoes rapid ...

Forecasters will lose another hurricane monitoring and forecasting tool by Monday. It adds to the incomprehensible affront to science which is putting lives and livelihoods at risk. A service change ...

Researchers create a photonic engine that can manipulate microwave and optical signals and convert the signals between the two domains ...

Researchers used powerful XFELs to trigger strong inner-shell lasing, producing attosecond hard X-ray pulses. Filamentation ...

An expressway of light - SIOM’s new soliton microcomb chip splits a laser into over 100 data lanes to achive 2,560 TOPS.

The Indian space agency is gearing up for the July launch of the NISAR (NASA-ISRO Synthetic Aperture Radar) satellite, a ...

Microwaves can also produce electrical charges in conductive and semi-conductive protrusions (such as antennae or camera lenses) that can turn into damaging currents. Mjölnir’s ability to change the ...

Unlike night-vision goggles, which can only see infrared light in green, people wearing the contacts can see infrared light in red, blue and green wavelengths. Because visible light is blocked by ...

Since the microwaves were able to heat and break down wires longer than their wavelength, the 54 cm VVF cable was fully pyrolyzed in just 12 minutes under 300 W of radiation, leaving the copper wire ...

Interestingly, the effectiveness of the pyrolysis varied with the cable length relative to the microwave's wavelength, which was approximately 12.24 cm at a frequency of 2.45 GHz.

They’re about 12 centimeters (4.7 inches) long, making them bigger than wavelengths of visible light. The mesh of microwave oven doors is designed with this in mind.

Current technologies transform materials from dark to light or cold to hot simply by blocking or transmitting specific wavelengths. Scientists have reported a soft film that can change its ...