Improving underwater imaging in an amplitude modulated laser system with radio frequency control technique

L. De Dominicis, M. Ferri de Collibus, G. Fornetti, M. Guarneri, M. Nuvoli, R. Ricci, M. Francucci

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Abstract

We present the results of an experiment aimed to demonstrate the low-pass filter dependence of water backscattered power in an amplitude-modulated laser scanner for underwater 3D imaging. We also demonstrate that improvements in target imaging are obtained by allowing the device to operate in the stop-band region. A simple model is described to account for the physics underlying the effect and suggesting future experimental schemes based on demodulated detection techniques.
Original languageEnglish
Article number10004
Pages (from-to)-
JournalJournal of the European Optical Society
Volume5
DOIs
Publication statusPublished - 2010
Externally publishedYes

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All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics

Cite this

De Dominicis, L., Ferri de Collibus, M., Fornetti, G., Guarneri, M., Nuvoli, M., Ricci, R., & Francucci, M. (2010). Improving underwater imaging in an amplitude modulated laser system with radio frequency control technique. Journal of the European Optical Society, 5, -. [10004]. https://doi.org/10.2971/jeos.2010.10004