ⓘ Extreme ultraviolet

                                     

ⓘ Extreme ultraviolet

Extreme ultraviolet radiation or high-energy ultraviolet radiation is electromagnetic radiation in the part of the electromagnetic spectrum spanning wavelengths from 124 nm down to 10 nm, and therefore having photons with energies from 10 eV up to 124 eV. EUV is naturally generated by the solar corona and artificially by plasma and synchrotron light sources. Since UVC extends to 100 nm, there is some overlap in the terms.

The main uses extreme ultraviolet radiation photoelectron spectroscopy, solar images, and lithographs. In the air extreme is the most strongly absorbed component of the electromagnetic spectrum, requiring high vacuum for transmission.

                                     
  • The Extreme ultraviolet Imaging Telescope EIT is an instrument on the SOHO spacecraft used to obtain high - resolution images of the solar corona in the
  • The Extreme Ultraviolet Explorer EUVE was a space telescope for ultraviolet astronomy, launched on June 7, 1992. With instruments for ultraviolet UV
  • shorter - wavelength extreme UV below 121 nm ionizes air so strongly that it is absorbed before it reaches the ground. However, ultraviolet light is also responsible
  • Ultraviolet astronomy is the observation of electromagnetic radiation at ultraviolet wavelengths between approximately 10 and 320 nanometres shorter wavelengths - higher
  • Extreme ultraviolet lithography also known as EUV or EUVL is a next - generation lithography technology using a range of extreme ultraviolet EUV wavelengths
  • variability and its effects. The Extreme Ultraviolet Variability Experiment EVE measures the Sun s extreme ultraviolet irradiance with improved spectral
  • for the mission was EXCEED Extreme Ultraviolet Spectroscope for Exospheric Dynamics Hisaki carries an extreme ultraviolet spectrometer which will be
  • satellite, launched in 2006, consists of a coordinated set of optical, extreme ultraviolet and X - ray instruments. These investigate the interaction between
  • It performed spectroscopy from 90 to 250 angstroms 9 to 26 nm extreme ultraviolet light. The primary objective of the science team, led by Principal
  • Ultraviolet photography is a photographic process of recording images by using light from the ultraviolet UV spectrum only. Images taken with ultraviolet
  • vertical intensity profiles of airglow emissions in the extreme ultraviolet and far ultraviolet spectral range of 800 to 1700 Angstrom 80 to 170 nanometre