| Zugriffsnummer | 24151 |
| Dokumenttyp | Zeitschriftenartikel |
| Peer Review | unbekannt |
| Sprache | Englisch |
| Titel | Diode-laser-based high-precision absolute distance interferometer of 20 m range |
| Autor(in); Institution |
Pollinger, Florian; 5.4, Interferometrie an Maßverkörperungen, PTB-Braunschweig
Meiners-Hagen, Karl; 5.4, Interferometrie an Maßverkörperungen, PTB-Braunschweig
Wedde, Martin; 5.4, Interferometrie an Maßverkörperungen, PTB-Braunschweig
Abou-Zeid, Ahmed; 5.4, Interferometrie an Maßverkörperungen, PTB-Braunschweig
|
| Quelle/Jahr | Applied Optics: 48 (2009), 32, 6188 - 6194 |
| ISSN | 0003-6935 |
| DOI | |
| Verlag | Washington, DC: OSA |
| Klassifikationscode | OCIS: 120.0280 ; OCIS: 120.3180 ; OCIS: 140.2020 ; OCIS: 140.3518 |
| Freie Schlagworte | interferometry ; length measurement ; long distance ; diode laser |
| Zusammenfassung | We present a hybrid absolute distance measurement method that is based on a combination of frequency sweeping, variable synthetic, and two-wavelength, fixed synthetic wavelength interferometry. Both experiments were realized by two external cavity diode lasers. The measurement uncertainty was experimentally and theoretically demonstrated to be smaller than 12 μm at a measurement distance of 20 m. |
