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Grünewald, K. und Handke, J. und Duschek, F. und Schall, W.O. (2002) COIL fiber transmission for material cutting applications. The XIV International Symposium on Gas Flow & Chemical Lasers and High Power Laser Conference, Breslau, Polen, 26.-30. August 2002.
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Kurzfassung
The 10kW-class Chemical Oxygen-Iodine Laser (COIL) device of DLR1 was used for demonstration of efficient power coupling into a commercial fiber optic system (HIGHYAG, Berlin) modified for 1.315 µm radiation. Transmission investigations were performed with different intra-cavity apertures of the stable COIL resonator to match the outcoupled laser beam to the fiber optic system. The transmitted power through the 20 m long fiber with core diameter of 1000 µm exceeded 6 kW during a typical 8 s test run of the laser. The highest transmitted power amounts to 11 kW, the highest value reported in literature. The transmission ratio was above 90%.
| elib-URL des Eintrags: | https://elib.dlr.de/2179/ | ||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Paper) | ||||||||||||||||||||
| Zusätzliche Informationen: | LIDO-Berichtsjahr=2003, | ||||||||||||||||||||
| Titel: | COIL fiber transmission for material cutting applications | ||||||||||||||||||||
| Autoren: |
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| Datum: | 2002 | ||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||
| Stichwörter: | COIL, fiber transmission, laser cutting, decommissioning, dismantling of nuclear power plants | ||||||||||||||||||||
| Veranstaltungstitel: | The XIV International Symposium on Gas Flow & Chemical Lasers and High Power Laser Conference, Breslau, Polen, 26.-30. August 2002 | ||||||||||||||||||||
| Veranstalter : | Wroclaw University of Technology | ||||||||||||||||||||
| HGF - Forschungsbereich: | Energie | ||||||||||||||||||||
| HGF - Programm: | Luftfahrt | ||||||||||||||||||||
| HGF - Programmthema: | keine Zuordnung | ||||||||||||||||||||
| DLR - Schwerpunkt: | Energie | ||||||||||||||||||||
| DLR - Forschungsgebiet: | L - keine Zuordnung | ||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | L - Laserforschung und -technologie (alt) | ||||||||||||||||||||
| Standort: | Stuttgart | ||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Technische Physik | ||||||||||||||||||||
| Hinterlegt von: | Eckel, Dr.rer.nat. Hans-Albert | ||||||||||||||||||||
| Hinterlegt am: | 16 Sep 2005 | ||||||||||||||||||||
| Letzte Änderung: | 06 Jan 2010 14:47 |
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