The array's big payoff would come from its ability to detect electromagnetic emissions at millimeter and submillimeter wavelengths, the part of the spectrum between infrared and radio waves.
This paper presents results of experiments on the effects of electromagnetic radiation in the millimeter range (frequency 34.0 +/- 0.1 GHz, power density 20 muW/cm2) emitted by a police radar device.
The small Δ n=1 energy intervals and large electric dipole transition moments of Rydberg states of atoms and molecules make them very sensitive to low-frequency (microwave or millimeter-wave) electromagnetic radiation.
Highly excited Rydberg states of atoms and molecules are very sensitive to resonant electromagnetic fields at microwave or millimeter-wave frequencies.
The best chance to find this evidence lies in the far-infrared to millimeter wavelengths of the electromagnetic spectrum, since active galactic nuclei emit comparatively little radiation at these wavelengths.
Numerical Simulations: MAGMAS is a numerical software tool, initially developed at the KU Leuven, for electromagnetic problems in the microwave and millimeter wave frequency bands.[ 42, 43] Subsequently, it has been extended to include the special features of plasmonic nano-technology: (near) optical frequencies, strongly dispersive materials and volumetric meshing.
Paired lenses on a millimeter scale are mounted on electromagnetic [21] or electrostatic [13, 23] microactuators, and they serve as scanning lenses for two dimensional laser scanning.
A surge of recent technical advances in radio astronomy has opened a window on millimeter-scale wavelengths of the electromagnetic spectrum.
Although many detection techniques currently in use are based on electromagnetic radiation and mass spectrometry, T rays and millimeter waves have not previously been used in this context, mainly due to an inability to generate broadband pulses in these frequencies.
In the paper, an influence of antennas transmitting the electromagnetic wave to the sample cell of a millimeter-wave molecular spectrometer on the properties of the whole device is discussed.
