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 ...

We present a dual-wavelength single-longitudinal-mode erbium-doped fiber ring laser, incorporating a chirped fiber Bragg grating (CFBG) with a permanent π phase shift and a temporary π phase shift to ...

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 ...

Reference: “The impact of early massive galaxy formation on the cosmic microwave background” by Eda Gjergo and Pavel Kroupa, 6 May 2025, Nuclear Physics B. DOI: 10.1016/j.nuclphysb.2025.116931 The ...

We tested six over-the-range microwaves and found that they’re all very similar, but we like our pick because it’s easier to use than most.

Microwave photonics, ... An example is the single wavelength-tunable laser used in conjunction with dispersive fibre to create a fibre-optic prism 68, shown in Fig. 4. Figure 4: ...

For the first time, astronomers have used a ground-based telescope to observe polarized microwave light from the universe's earliest epoch. Their observations could give them a better understanding of ...

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 ...