A Royal Society of Chemistry peer reviewed paper accepted for publication.
“While using a double nanohole (DNH) optical tweezer with two trapping lasers beating to excite the vibrational modes of single-stranded DNA (ssDNA) fragments in the extremely high frequency range we find the resonant vibration frequency of a 20 base ssDNA to be 40 GHz.”
According to GOOGLE, the wavelength of a 40 GHz signal is between 5.0 mm and 11.3mm, depending on the frequency band:
- Ka band The frequency range for the Ka band is 26.5 to 40 GHz, with a wavelength range of 5.0 mm to 11.3 mm.
- U band The frequency range for the U band is 40 to 60 GHz, with a wavelength range of 5.0 mm to 7.5 mm.
In the United States, the 36.0–40.0 GHz band is used for licensed high-speed microwave data links.
According to Wikipedia, the free encyclopedia : Extremely high frequency is the International Telecommunication Union designation for the band of radio frequencies in the electromagnetic spectrum from 30 to 300 gigahertz (GHz). It lies between the super high frequency band and the far infrared band, the lower part of which is the terahertz band. Radio waves in this band have wavelengths from ten to one millimeter, so it is also called the millimeter band and radiation in this band is called millimeter waves, sometimes abbreviated MMW or mmWave. Millimeter-length electromagnetic waves were first investigated by Jagadish Chandra Bose, who generated waves of frequency up to 60 GHz during experiments in 1894–1896.[1]
Compared to lower bands, radio waves in this band have high atmospheric attenuation: they are absorbed by the gases in the atmosphere. Absorption increases with frequency until at the top end of the band the waves are attenuated to zero within a few meters. Absorption by humidity in the atmosphere is significant except in desert environments, and attenuation by rain (rain fade) is a serious problem even over short distances. Millimeter waves are used for military fire-control radar, airport security scanners, short range wireless networks, and scientific research.
In a major new application of millimeter waves, certain frequency ranges near the bottom of the band are being used in the newest generation of cell phone networks, 5G networks.
shown above: A CableFree MMW link installed in the UAE installed for ‘Safe City’ applications.
SOURCE : https://pubs.rsc.org/en/content/getauthorversionpdf/C4NR07300B Playing the notes of DNA with light: Extremely high frequency nanomechanical oscillations by Abhay Kotnala, Skylar Wheaton and Reuven Gordon with funding from the NSERC (Canada) Discovery Grants program.
RELATED SOURCE MATERIAL : https://en.wikipedia.org/wiki/Extremely_high_frequency
RELATED : https://zerogeoengineering.com/2024/radiation-a-central-component-of-weather-control/
