Characteristics of Optical Noncoherent Sources

  • Jürgen H. Bernhardt
Part of the NATO ASI Series book series (NSSB, volume 242)

Abstract

The sources of electromagnetic radiation can be categorized by several different methods. Sources can be grouped according to the type of material or the type of equipment which produces the radiation. The manner in which the radiation originated can be described in terms of nuclear, electronic or molecular transitions between energy states. Slight modifications of vibrational, rotational, or translational energy states in molecular bonds can give rise to infrared or microwave photons. When the temperature of a body is elevated, a variety of energy transitions take place and photons are emitted. The higher the temperature the greater percentage of high energy photons are released.

Keywords

Blackbody Radiation Total Solar Irradiance Mercury Discharge Global Irradiance Planck Radiation 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. Driscoll, W.G., Vaughan, W. (Eds.) 1983, Handbook of Optics.Google Scholar
  2. Kiefer, J., (Ed.) 1977, Ultraviolette Strahlen, Verlag de Gruyter, Berlin.Google Scholar
  3. Koller, L.R., 1965, Ultraviolet Radiation, 2nd ed., Wiley, New York.Google Scholar
  4. Moseley, H., 1988, Non-Ionising Radiation, Medical Physics Handbook 18, Adam Hilger, London.Google Scholar
  5. Naumann, H., Schröder, G., 1987, Bauelemente der Optik, Hanser-Verlag, München.Google Scholar
  6. Sliney, D., Wolbarsht, M., 1980, Safety with Lasers and Other Optical Sources, Plenum Press, New York and London.Google Scholar
  7. Schulze, R., 1970, Strahlenklima der Erde, Dr. Dietrich Steinkopf Verlag, Darmstadt.CrossRefGoogle Scholar
  8. Valley, S.L. (Ed.) 1965, Handbook of Geophysics and Space Environments, Air Force Cambridge Research Laboratories, Bedford, Mass.Google Scholar
  9. Wolfe, W.L. (Ed.), 1985, Handbook of Military Infrared Technology, GPO, Washington.Google Scholar

Copyright information

© Springer Science+Business Media New York 1991

Authors and Affiliations

  • Jürgen H. Bernhardt
    • 1
  1. 1.Institute for Radiation Hygiene of the Federal Health OfficeMünchen-NeuherbergGermany

Personalised recommendations