Böttger, U. und Maiwald, M. und Hanke, F. und Braune, Marcel und Pavlov, S.G. und Schröder, S. und Weber, I. und Busemann, H. und Sumpf, B. und Tränkle, G. und Hübers, H.-W. (2017) Shifted Excitation Raman Difference Spectroscopy Applied to Extraterrestrial Particles Returned from the Asteroid Itokawa. Planetary and Space Science, 144 (C), Seiten 106-111. Elsevier. doi: 10.1016/j.pss.2017.05.004. ISSN 0032-0633.
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Kurzfassung
Two extraterrestrial particles from the asteroid Itokawa are investigated applying Shifted Excitation Raman Difference Spectroscopy (SERDS). These particles were returned by the Hayabusa mission of the Japanese Space Agency JAXA. For SERDS a diode laser based microsystem light source at 488 nm is used for excitation. It has been found that fluorescence signals masking the Raman spectral features of interest can be substantially separated by applying SERDS. Therefore, SERDS improves the information obtained from the Raman spectra and enables a reliable analysis for investigations on extraterrestrial samples.
elib-URL des Eintrags: | https://elib.dlr.de/112408/ | ||||||||||||||||||||||||
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Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||||||||||
Titel: | Shifted Excitation Raman Difference Spectroscopy Applied to Extraterrestrial Particles Returned from the Asteroid Itokawa | ||||||||||||||||||||||||
Autoren: |
*DLR corresponding author | ||||||||||||||||||||||||
Datum: | Mai 2017 | ||||||||||||||||||||||||
Erschienen in: | Planetary and Space Science | ||||||||||||||||||||||||
Open Access: | Ja | ||||||||||||||||||||||||
In SCOPUS: | Ja | ||||||||||||||||||||||||
In ISI Web of Science: | Ja | ||||||||||||||||||||||||
Band: | 144 | ||||||||||||||||||||||||
DOI: | 10.1016/j.pss.2017.05.004 | ||||||||||||||||||||||||
Seitenbereich: | Seiten 106-111 | ||||||||||||||||||||||||
Verlag: | Elsevier | ||||||||||||||||||||||||
ISSN: | 0032-0633 | ||||||||||||||||||||||||
Stichwörter: | SERDS, Raman spectroscopy; Hayabusa particles; Confocal microscopy; Frequency doubled lasers; | ||||||||||||||||||||||||
DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||||||
DLR - Forschungsgebiet: | R SY - Technik für Raumfahrtsysteme | ||||||||||||||||||||||||
Standort: | Berlin-Adlershof | ||||||||||||||||||||||||
Institute & Einrichtungen: | Institut für Optische Sensorsysteme > Terahertz- und Laserspektroskopie |
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