Design and operation of the Compact Infrared Free-Electron Laser (CIRFEL)

Ira S. Lehrman, Jayaram Krishnaswamy, R. A. Hartley, Michael F. Reusch, Alan M. Todd, Robert H. Austin, D. Feldman

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations

Abstract

The Compact Infrared Free Electron Laser (CIRFEL) was built as part of a joint collaboration between Northrop Grumman and Princeton University to develop FEL's for use by researchers in the materials, medical and physical sciences. The CIRFEL was designed to laser in the Mid-IR and Far-IR regimes with picosecond pulses, megawatt level peak powers and an average power of a few watts. The CIRFEL utilizes an RF photocathode gun to produce high-brightness time synchronized electron bunches. The micropulse separation is 7 nsec which allows a number of relaxation phenomena to be observed. In addition, the photocathode illumination laser can be used in combination with the FEL IR light for pump- probe experiments. The CIRFEL is presently being commissioned and working towards lasing. The present status of the machine is presented.

Original languageEnglish (US)
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
Pages451-460
Number of pages10
StatePublished - Dec 1 1995
Externally publishedYes
EventElectron-Beam Sources and Charged-Particle Optics - San Diego, CA, USA
Duration: Jul 10 1995Jul 14 1995

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume2522
ISSN (Print)0277-786X

Other

OtherElectron-Beam Sources and Charged-Particle Optics
CitySan Diego, CA, USA
Period7/10/957/14/95

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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