<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:creator>Huang, Xiaoli</dc:creator>
  <dc:creator>Zhang, Shi-Chang</dc:creator>
  <dc:date>2018</dc:date>
  <dc:description xmlns:ns0="xml" ns0:lang="en">As a high-power and high-efficiency coherent radiation source, the free-electron laser  extends to two unique spectra: the region in the ultra-violet, x- and -rays, and the  range in the millimeter- and terahertz-waves. Based on credible simulations, it is  shown that the nonlinear power of a Raman free-electron laser in a millimeter wave  range goes up and gets an increase of at least 9% when an ion-channel is applied to  the beam-wave interaction chamber. A physical explanation is that the ion-channel  weakens the velocities spread over the electron beam and, therefore, improves the  electron-beam transportation quality and the beam-wave interaction</dc:description>
  <dc:format>application/pdf</dc:format>
  <dc:identifier>https://folia.unifr.ch/global/documents/306880</dc:identifier>
  <dc:identifier>https://folia.unifr.ch/documents/306880/files/hua_pei.pdf</dc:identifier>
  <dc:language>eng</dc:language>
  <dc:relation>info:eu-repo/semantics/altIdentifier/doi/10.1088/1555-6611/aacb09</dc:relation>
  <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:rights>License undefined</dc:rights>
  <dc:source>Laser Physics. - 2018, vol. 28, no. 9, p. 095002</dc:source>
  <dc:subject>info:eu-repo/classification/udc/53</dc:subject>
  <dc:title xmlns:ns1="xml" ns1:lang="en">Power enhancement via an ion-channel in a Raman free-electron laser</dc:title>
  <dc:type>http://purl.org/coar/resource_type/c_6501</dc:type>
</oai_dc:dc>