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Measurement issues in pulsed laser propulsion

Sinko, John und Scharring, Stefan und Eckel, Hans-Albert und Röser, Hans-Peter und Sasoh, Akihiro (2009) Measurement issues in pulsed laser propulsion. In: AIP Conference Proceedings, 1230, Seiten 125-136. American Institute of Physics, Melville, NY. 6th International Symposium on Beamed Energy Propulsion, 01.-05. Nov. 2009, Scottsdale, Arizona, USA. ISBN 978-0-7354-0774-9 .

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Kurzfassung

A variety of measurement techniques has been used throughout the over 40-year history of laser propulsion. Often, these approaches have suffered from inconsistencies in definitions of the key parameters that define the physics of laser ablation impulse generation. Such parameters include, but are not limited to the pulse energy, spot area, imparted impulse, and ablated mass. The limits and characteristics of common measurement techniques in each of these areas will be explored as they relate to laser propulsion. The idea of establishing some standardization system for laser propulsion data is introduced in this paper, so that reported results may be considered and studied by the general community with more certain understanding of particular merits and limitations. In particular, it is the intention to propose a minimum set of requirements a literature study should meet. Some international standards for measurements are already published, but modifications or revisions of such standards may be necessary for application to laser ablation propulsion. Issues relating to development of standards will be discussed, as well as some examples of specific experimental circumstances in which standardization would have prevented misinterpretation or misuse of past data.

Dokumentart:Konferenzbeitrag (Vortrag, Paper)
Titel:Measurement issues in pulsed laser propulsion
Autoren:
AutorenInstitution oder E-Mail-Adresse der Autoren
Sinko, JohnMicro-Nano global Center of Excellence, Nagoya University
Scharring, Stefanstefan.scharring@dlr.de
Eckel, Hans-AlbertHans-Albert.Eckel@dlr.de
Röser, Hans-PeterInstitut für Raumfahrtsysteme, Universität Stuttgart
Sasoh, AkihiroDepartment of Aerospace Engineering, Nagoya University
Datum:2009
Erschienen in:AIP Conference Proceedings
Referierte Publikation:Nein
In SCOPUS:Nein
In ISI Web of Science:Nein
Band:1230
Seitenbereich:Seiten 125-136
Herausgeber:
HerausgeberInstitution und/oder E-Mail-Adresse der Herausgeber
Phipps, ClaudePhotonic Associates, LLC
Komurasaki, KimiyaThe University of Tokyo
Sinko, JohnOberlin
Verlag:American Institute of Physics, Melville, NY
Name der Reihe:Beamed Energy Propulsion
ISBN:978-0-7354-0774-9
Status:veröffentlicht
Stichwörter:Laser ablation, Laser beam characterization, Impulse measurement, Laser propulsion, Standardization
Veranstaltungstitel:6th International Symposium on Beamed Energy Propulsion
Veranstaltungsort:Scottsdale, Arizona, USA
Veranstaltungsart:internationale Konferenz
Veranstaltungsdatum:01.-05. Nov. 2009
Veranstalter :American Institute of Beamed Energy Propulsion
HGF - Forschungsbereich:Verkehr und Weltraum (alt)
HGF - Programm:Luftfahrt
HGF - Programmthema:Starrflügler
DLR - Schwerpunkt:Luftfahrt
DLR - Forschungsgebiet:L AR - Starrflüglerforschung
DLR - Teilgebiet (Projekt, Vorhaben):L - Laserforschung und -technologie
Standort: Stuttgart
Institute & Einrichtungen:Institut für Technische Physik
Hinterlegt von: Stefan Scharring
Hinterlegt am:13 Nov 2009 09:46
Letzte Änderung:28 Jul 2010 10:41

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