First lasing of the ELBE MID-IR FEL

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MICHEL, Peter, Frank GABRIEL, Eckart GROSSE, Pavel EVTUSCHENKO, Thomas DEKORSY, Marcel KRENZ, Manfred HELM, Ulf LEHNERT, Wolfgang SEIDEL, Rudi WÜNSCH, Dietrich WOHLFARTH, Andreas WOLF, 2004. First lasing of the ELBE MID-IR FEL. In: Proceedings of the 2004 FEL Conference, pp. 8-13

@inproceedings{Michel2004First-8875, title={First lasing of the ELBE MID-IR FEL}, year={2004}, booktitle={Proceedings of the 2004 FEL Conference}, pages={8--13}, author={Michel, Peter and Gabriel, Frank and Grosse, Eckart and Evtuschenko, Pavel and Dekorsy, Thomas and Krenz, Marcel and Helm, Manfred and Lehnert, Ulf and Seidel, Wolfgang and Wünsch, Rudi and Wohlfarth, Dietrich and Wolf, Andreas} }

<rdf:RDF xmlns:dcterms="" xmlns:dc="" xmlns:rdf="" xmlns:bibo="" xmlns:dspace="" xmlns:foaf="" xmlns:void="" xmlns:xsd="" > <rdf:Description rdf:about=""> <dc:creator>Gabriel, Frank</dc:creator> <dcterms:abstract xml:lang="eng">First lasing of the mid-infrared free-electron laser at ELBE was achieved on May 7, 2004. The Radiation Source ELBE at the Forschungszentrum Rossendorf in Dresden is currently under transition from commissioning to regular user operation. Presently the electron linac produces an up to 18 MeV, 1 mA (cw) electron beam which is alotted to generate various kinds of secondary radiation. After the successful commissioning of the bremsstrahlung and channeling-X-ray facilities during 2003 stable lasing has now been observed in the IR range (15 to 22 μm). The oscillator FEL is equipped with two planar undulator units, both consisting of 34 hybrid permanent magnets with a period of 27.3 mm (Krms = 0.3...0.8). The distance between the two parts is variable and the gaps can be adjusted and tapered independently. At 19.6 μm an optical power of 3 W was outcoupled in a macro pulse of 0.6 ms duration using an electron beam energy of 16.1 MeV and an energy spread of less than 100 keV. The micropulse charge was 50 pC and its width slightly above 1 ps. With the installation of a second acceleration module for additional 20 MeV shorter wavelengths will become available in the near future.</dcterms:abstract> <dcterms:rights rdf:resource=""/> <dc:contributor>Grosse, Eckart</dc:contributor> <dc:creator>Lehnert, Ulf</dc:creator> <dcterms:bibliographicCitation>First publ. in: Proceedings of the 2004 FEL Conference, pp. 8-13</dcterms:bibliographicCitation> <dcterms:issued>2004</dcterms:issued> <dcterms:title>First lasing of the ELBE MID-IR FEL</dcterms:title> <dc:contributor>Dekorsy, Thomas</dc:contributor> <dc:format>application/pdf</dc:format> <dc:contributor>Krenz, Marcel</dc:contributor> <dc:contributor>Seidel, Wolfgang</dc:contributor> <dc:creator>Seidel, Wolfgang</dc:creator> <dc:contributor>Wolf, Andreas</dc:contributor> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dspace:hasBitstream rdf:resource=""/> <dspace:isPartOfCollection rdf:resource=""/> <dc:creator>Grosse, Eckart</dc:creator> <dc:creator>Michel, Peter</dc:creator> <dc:rights>Attribution-NonCommercial-NoDerivs 2.0 Generic</dc:rights> <dc:creator>Helm, Manfred</dc:creator> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dc:contributor>Wohlfarth, Dietrich</dc:contributor> <dc:creator>Evtuschenko, Pavel</dc:creator> <dc:contributor>Wünsch, Rudi</dc:contributor> <dcterms:available rdf:datatype="">2011-03-24T17:51:15Z</dcterms:available> <bibo:uri rdf:resource=""/> <dc:contributor>Evtuschenko, Pavel</dc:contributor> <dcterms:isPartOf rdf:resource=""/> <dc:contributor>Gabriel, Frank</dc:contributor> <dcterms:hasPart rdf:resource=""/> <dc:contributor>Helm, Manfred</dc:contributor> <dc:creator>Wohlfarth, Dietrich</dc:creator> <dc:creator>Wolf, Andreas</dc:creator> <dc:creator>Wünsch, Rudi</dc:creator> <dc:creator>Dekorsy, Thomas</dc:creator> <dc:contributor>Michel, Peter</dc:contributor> <dc:language>eng</dc:language> <dc:date rdf:datatype="">2011-03-24T17:51:15Z</dc:date> <dc:creator>Krenz, Marcel</dc:creator> <dc:contributor>Lehnert, Ulf</dc:contributor> </rdf:Description> </rdf:RDF>

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