Eur. Phys. J. Appl. Phys.
Volume 40, Number 1, October 2007
|Page(s)||119 - 123|
|Section||Instrumentation and Metrology|
|Published online||12 July 2007|
Holographic frequency modulated continuous wave laser radar*
Laboratoire Charles Fabry de l'Institut d'Optique, CNRS, Université Paris-Sud, Campus Polytechnique, RD128, 91127 Palaiseau Cedex, France
Corresponding author: Philippe.email@example.com
Revised: 15 May 2007
Accepted: 14 June 2007
Published online: 12 July 2007
We present the operating principle and a first experimental characterization of a holographic rangefinder, that couples a two wave mixing phase demodulation set-up with a frequency modulated laser source. In its first implementation, the system allows millimetre sensitivity on tens of meters measurement range with the ability to work with scattering surfaces.
PACS: 42.40.Kw – Holographic interferometry; other holographic techniques / 42.65.Hw – Phase conjugation; photorefractive and Kerr effects / 42.70.Nq – Other nonlinear optical materials; photorefractive and semiconductor materials
© EDP Sciences, 2007
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.