Research Summaries

Back FEL Design for Naval Applications in the 1-5 Micron Range

Fiscal Year 2015
Division Graduate School of Engineering & Applied Science
Department Physics
Investigator(s) Tomlinson, Warren W.
Sponsor Space & Naval Warfare Systems Center-Pacific (Navy)
Summary In 1976 a new kind of laser was created using a beam of relativistic electrons and a periodic magnetic field to create the radiation. Over the years Free Electron Laser (FEL) technology has matured and sources are constantly being developed with wavelengths across the electromagnetic spectrum. Solid state lasers developed for missile defense operate in the 1-2 micron range to minimize attenuation through the atmosphere, and they are fixed to a specific wavelength based on hardware. A single FEL can explore propagation characteristics from the 1 to 5 micron range because of its "tunability." This gives FELs more flexibility and the ability to exploit multiple "optical windows" in the atmosphere.
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Publications Publications, theses (not shown) and data repositories will be added to the portal record when information is available in FAIRS and brought back to the portal
Data Publications, theses (not shown) and data repositories will be added to the portal record when information is available in FAIRS and brought back to the portal