Prazeres, R. and Glotin, F. and Insa, C. and Jaroszynski, D.A. and Ortega, J.M. (1998) Two-colour operation and applications of the clio fel in the mid-infrared range. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 407 (1-3). pp. 464-469. ISSN 0168-9002Full text not available in this repository. (Request a copy from the Strathclyde author)
The two-colour operation of an FEL has been demonstrated a few years ago with the CLIO infrared free-electron laser, but the intracavity Brewster plate used for laser extraction did not allow to lase at wavelengths larger than 15 μm, and the two-colours separation could not be larger than λ1-λ2=1 μm. Recently, we have achieved two-colour operation with hole coupling, allowing a larger tuning range from 5 to 18 μm, and with a two-colour wavelength separation up to λ1-λ2=5 μm. A pump/probe application experiment has been performed with the two colours, and this is the best demonstration of the stability and reliability of the two-colour laser operation.
|Keywords:||clio fel, mid infrared, CLIO, Physics, Instrumentation, Nuclear and High Energy Physics|
|Subjects:||Science > Physics|
|Department:||Faculty of Science > Physics
|Depositing user:||Strathprints Administrator|
|Date Deposited:||05 Apr 2010 08:39|
|Last modified:||04 May 2016 14:09|