RadioBeam Technologies TESSA
<p>May 10, 2015 09:33 PM</p>
<p>
see talk on TESSA a Novel High Efficiency EUV Source invited talk at EUV Litho in Maui 2015 June.
by Muroh and UCLA folk... see program PDF;</p>
<p>
TESSA = Tapering Enhanced Stimulated Superradiant Amplification</p>
<p>
A Muorkh is co-author works at RadioBeam</p>
<p>
first author is Joseph Duris.</p>
<p>
<strong id="yui_3_14_1_1_1431318948454_1162">ABSTRACT</strong> High conversion efficiency between electrical and optical power is highly
desirable both for high peak and high average power radiation sources. In this
paper we discuss a new mechanism based on stimulated superradiant emission in a
strongly tapered undulator whereby an optimal undulator tapering is calculated
by dynamically matching the resonant energy variation to the ponderomotive
decelerating gradient. The method has the potential to allow the extraction of
a large fraction (50%) of power from a relativistic electron beam and convert
it into coherent narrow-band tunable radiation, and shows a clear path to very
high average power radiation sources.
<i>Tapering Enhanced Stimulated Superradiant Amplification - ResearchGate</i>. Available from: <a href="http://www.researchgate.net/publication/267395871_Tapering_Enhanced_Stimulated_Superradiant_Amplification">http://www.researchgate.net/publication/267395871_Tapering_Enhanced_Stimulated_Superradiant_Amplification</a> [accessed May 10, 2015].</p>