One important challenge to address in the optical field is a better understanding of the optical near field of systems and how we can interact with them from the far-field. It is in this regard that I studied and controlled of the near field of both 3D disordered dielectric media and metal-dielectric disordered films. For 3D media, we used a near-field microscope to measure the optical field on their surface. To reach a free-artefact measure, we had to carefully prepare the sample by minimising the rugosity. In a second part, we studied optical modes on metal-dielectric films et we showed that it exists extended modes for some specific values of metal filling fraction of the sample. Extension of the modes has been quantified by measuring th...
Inertials sensors based on atom interferometry use cold atom clouds cooled to micro-Kelvin temperatu...
The fact that near infrared light has a good penetration depth inside biological tissues calls to it...
The intrinsic properties of optical fibers like robustness, efficiency, beam quality, compactness an...
One important challenge to address in the optical field is a better understanding of the optical nea...
Glass-based whispering gallery mode (WGM) microresonators are easy to produce by melting techniques....
The topic of this thesis concerns the manipulation of a metastable argon (Ar* ³p2) atomic beam in di...
This manuscript details the transfer of an ultra-stable optical frequency reference by means of an o...
Spatially resolved optical imaging of biological tissues' depth is hampered by multiple scattering o...
Medical imaging first began at the end of the XIXth century with the discover of X-rays by Röntgen. ...
LT2C laboratory uses since recent years a low temperature sol-gel process to develop a magneto-optic...
The topic of this thesis concerns the manipulation of a metastable argon (Ar* ³p2) atomic beam in di...
The topic of this thesis concerns the manipulation of a metastable argon (Ar* ³p2) atomic beam in di...
LT2C laboratory uses since recent years a low temperature sol-gel process to develop a magneto-optic...
Optical tweezers allow to trap and manipulate objects without any mechanical contact with light and ...
Development of photonic media, and more recently of metamaterials has drawn a new interest in acoust...
Inertials sensors based on atom interferometry use cold atom clouds cooled to micro-Kelvin temperatu...
The fact that near infrared light has a good penetration depth inside biological tissues calls to it...
The intrinsic properties of optical fibers like robustness, efficiency, beam quality, compactness an...
One important challenge to address in the optical field is a better understanding of the optical nea...
Glass-based whispering gallery mode (WGM) microresonators are easy to produce by melting techniques....
The topic of this thesis concerns the manipulation of a metastable argon (Ar* ³p2) atomic beam in di...
This manuscript details the transfer of an ultra-stable optical frequency reference by means of an o...
Spatially resolved optical imaging of biological tissues' depth is hampered by multiple scattering o...
Medical imaging first began at the end of the XIXth century with the discover of X-rays by Röntgen. ...
LT2C laboratory uses since recent years a low temperature sol-gel process to develop a magneto-optic...
The topic of this thesis concerns the manipulation of a metastable argon (Ar* ³p2) atomic beam in di...
The topic of this thesis concerns the manipulation of a metastable argon (Ar* ³p2) atomic beam in di...
LT2C laboratory uses since recent years a low temperature sol-gel process to develop a magneto-optic...
Optical tweezers allow to trap and manipulate objects without any mechanical contact with light and ...
Development of photonic media, and more recently of metamaterials has drawn a new interest in acoust...
Inertials sensors based on atom interferometry use cold atom clouds cooled to micro-Kelvin temperatu...
The fact that near infrared light has a good penetration depth inside biological tissues calls to it...
The intrinsic properties of optical fibers like robustness, efficiency, beam quality, compactness an...