Sentences with phrase «called electromagnetic waves»

... propagate as what are called electromagnetic waves.

Not exact matches

The high - performance photodetector uses so - called surface plasmon polaritons, highly concentrated electromagnetic waves at metallic - dielectric interfaces, to combine optics and electronics on smallest space.

The holograms are created by nanoscale patterns of metal that generate electromagnetic waves that travel at the metal - silicon interface; a field called plasmonics.

The insight that light sometimes needs to be treated as an electromagnetic wave and sometimes as a stream of energy quanta called photons is as old as quantum physics.

In the respective gap, the light beams of the waveguides initiate electromagnetic surface waves, the so - called surface plasmons.

Then the beam travels through a device called a wiggler, which literally wiggles the electrons to make them produce a precise type of electromagnetic wave.

Previously, all astronomy observations have relied on light — which includes X-rays, radio waves, and other types of electromagnetic radiation emanating from objects in space — or on very - high - energy particles called neutrinos and cosmic rays.

In an assumed ideal free space (without intrusion from other fields or forces of any kind, devoid of matter, and, thus, in effect without any intrusions, demarcations, or boundaries), such waves propagate with the speed of light in the so - called transverse electromagnetic mode — one...

The 12 - Meter Telescope allows astronomers to observe what scientists call «millimeter waves,» electromagnetic waves with wavelengths of just a few millimeters.

However, undesirable substances like toxins, viruses or bacteria can impede communication, preventing those cells from functioning properly.Bioresonance therapy uses a machine called the BICOM device to receive and measure electromagnetic waves that are emitted from the body.

Ever since Herschel we've known that the great heat from the Sun comes to us in the electromagnetic wave / photons / particles whatever you want to call it which is the invisible thermal infrared.

I have said that it's the invisible heat from the Sun which heats up the Earth and us.This is the electromagnetic wave on the spectrum called thermal infrared, longwave infrared.

This is the much shorter and much tinier electromagnetic wave called visible light, shortwave.