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Lukaszewski, Julia und Dietz, Enrico und Schröder, Susanne und Buder, Maximilian und Hübers, Heinz-Wilhelm (2026) Green external-cavity diode lasers for Raman spectroscopy: tunability, linewidth, and performance comparison. Applied Physics B - Lasers and Optics, 132 (6). Springer. doi: 10.1007/s00340-026-08692-3. ISSN 0946-2171.
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Offizielle URL: https://link.springer.com/article/10.1007/s00340-026-08692-3
Kurzfassung
The implementation and characterization of green external cavity diode lasers (ECDL) in Littrow configuration is presented. It is specifically developed for Raman spectroscopy. Eight distinct green laser diodes are systematically characterized and compared: six broad-area diodes and two transverse single-mode diodes. All diodes achieve wide tuning ranges between 8 nm and 12 nm and output powers of more than 100 mW. One of the transverse single-mode diodes reached 45 mW maximum output power, which is sufficient for Raman measurements. Preliminary Raman measurements using a broad-area diode laser demonstrate the feasibility of this ECDL setup for spectroscopic applications.
| elib-URL des Eintrags: | https://elib.dlr.de/224927/ | ||||||||||||||||||||||||
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| Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||||||||||
| Titel: | Green external-cavity diode lasers for Raman spectroscopy: tunability, linewidth, and performance comparison | ||||||||||||||||||||||||
| Autoren: |
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| Datum: | Mai 2026 | ||||||||||||||||||||||||
| Erschienen in: | Applied Physics B - Lasers and Optics | ||||||||||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||||||||||
| Open Access: | Ja | ||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||
| In SCOPUS: | Ja | ||||||||||||||||||||||||
| In ISI Web of Science: | Ja | ||||||||||||||||||||||||
| Band: | 132 | ||||||||||||||||||||||||
| DOI: | 10.1007/s00340-026-08692-3 | ||||||||||||||||||||||||
| Verlag: | Springer | ||||||||||||||||||||||||
| ISSN: | 0946-2171 | ||||||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||||||
| Stichwörter: | Green external cavity laser, Raman spectroscopy, laser diodes, tunable laser | ||||||||||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||
| HGF - Programm: | Raumfahrt | ||||||||||||||||||||||||
| HGF - Programmthema: | Robotik | ||||||||||||||||||||||||
| DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||||||
| DLR - Forschungsgebiet: | R RO - Robotik | ||||||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | R - OptoRob | ||||||||||||||||||||||||
| Standort: | Berlin-Adlershof | ||||||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Weltraumforschung > Remote and In-situ Spectroscopy Institut für Weltraumforschung > Weltrauminstrumente Institut für Weltraumforschung | ||||||||||||||||||||||||
| Hinterlegt von: | Lukaszewski, Julia | ||||||||||||||||||||||||
| Hinterlegt am: | 18 Jun 2026 10:37 | ||||||||||||||||||||||||
| Letzte Änderung: | 18 Jun 2026 10:37 |
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