342 citations
- Centre National de la Recherche ScientifiqueFR385 papers
- Université Grenoble AlpesFR291 papers
- Université Joseph FourierFR76 papers
- Sorbonne UniversitéFR31 papers
- Université Paris-SaclayFR31 papers
- École Normale Supérieure - PSLFR28 papers
- Université Paris Sciences et LettresFR28 papers
- Laboratoire Interdisciplinaire des Sciences du NumériqueFR26 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR25 papers
- Institut Laue-LangevinFR21 papers
- Université Paris CitéFR20 papers
- ESPCI ParisFR19 papers
7 papers · 2 filters
Deep and optically resolved imaging through scattering media by space-reversed propagation
Wilfried Glastre, Olivier Jacquin, Olivier Hugon +2
We propose a novel technique of microscopy to overcome the effects of both scattering and limitation of the accessible depth due to the objective working distance. By combining Las…
Synthetic aperture laser optical feedback imaging using a translational scanning with galvanometric mirrors
Wilfried Glastre, Olivier Jacquin, Olivier Hugon +2
In this paper we present an experimental setup based on Laser Optical Feedback Imaging (LOFI) and on Synthetic Aperture (SA) with translational scanning by galvanometric mirrors fo…
Pulsed Frequency Shifted Feedback Laser for Accurate Long Distance Measurements: Beat Order Determination
Jean-Paul Pique
Long-distance measurements (10 m - 1000 m) with an accuracy of 10-7 is a challenge for many applications. We show that it is achievable with Frequency Shifted Feedback (FSF) laser…
Acousto-optic laser optical feedback imaging
Olivier Jacquin, Wilfried Glastre, Eric Lacot +3
We present a photon noise and diffraction limited imaging method combining the imaging laser and ultrasonic waves. The laser optical feedback imaging (LOFI) technique is an ultrase…
Experimental comparison of autodyne and heterodyne laser interferometry using a Nd:YVO4 microchip laser
Olivier Jacquin, Eric Lacot, Wilfried Glastre +2
Using a Nd:YVO4 microchip laser with a relaxation frequency in the megahertz range, we have experimentally compared a heterodyne interferometer based on a Michelson configuration w…
Limitations of synthetic aperture laser optical feedback imaging
Wilfried Glastre, Olivier Jacquin, Olivier Hugon +2
In this paper we study the origin and the effect of amplitude and phase noise on Laser Optical Feedback Imaging (LOFI) associated with Synthetic Aperture (SA) imaging system. Ampli…