Publikationen
Simple approach for extending the ambiguity-free range of dual-comb ranging
- Autor(en)
- Jakob Fellinger, Georg Winkler, P. E. Collin Aldia, Aline S. Mayer, Valentina Shumakova, Lukas W. Perner, Vito F. Pecile, Tadeusz Martynkien, Pawel Mergo, Grzegorz Sobon, Oliver H. Heckl
- Abstrakt
Dual-comb (DC) ranging is an established method for high-precision and high-accuracy distance measurements. It is, however, restricted by an inherent length ambiguity and the requirement for complex control loops for comb stabilization. Here, we present a simple approach for expanding the ambiguity-free measurement length of DC ranging by exploiting the intrinsic intensity modulation of a single cavity dual-color DC for simultaneous time-of-flight and DC distance measurements. This measurement approach enables the measurement of distances up to several hundred kilometers with the precision and accuracy of a DC interferometric setup while providing a high data acquisition rate (approximate to 2 kHz) and requiring only the repetition rate of one of the combs to be stabilized.
- Organisation(en)
- Fakultätszentrum für Nanostrukturforschung
- Externe Organisation(en)
- Marie Curie-Sklodowska University, Wrocław University of Science and Technology
- Journal
- Optics Letters
- Band
- 46
- Seiten
- 3677-3680
- Anzahl der Seiten
- 4
- ISSN
- 0146-9592
- DOI
- https://doi.org/10.1364/OL.427816
- Publikationsdatum
- 08-2021
- Peer-reviewed
- Ja
- ÖFOS 2012
- 103021 Optik
- Schlagwörter
- Link zum Portal
- https://ucris.univie.ac.at/portal/de/publications/simple-approach-for-extending-the-ambiguityfree-range-of-dualcomb-ranging(a7838d16-c6f0-4dd5-b071-db66e1e3c616).html