The ultimate objective of this thesis is to improve our understanding of light reflection on micro-curved surfaces, especially when the physical dimensions of the surfaces (radii of curvature in the order of 50-300 microns) are comparable to typical dimensional parameters of a Gaussian optical beam, such as those coming from an optical fiber or from a micro-laser. To this end, a theoretical study and numerical simulations were conducted; they were confronted with an experimental study. To do this, the realization of micro-mirrors controlled concavity being not easy, a first step of this thesis was to achieve the technological advances necessary for the realization of such micro-mirrors (by plasma etching method of DRIE type) for their subse...
Different classes of optical elements combined in a monolithically integrated microoptical system ar...
AbstractThe Fraunhofer Institute for Silicon Technology in Itzehoe has developed vacuum encapsulated...
At the optoelectronics and optical systems conception boundary, focal plane arrays have a planar sha...
The ultimate objective of this thesis is to improve our understanding of light reflection on micro-c...
Cette thèse a pour objectif ultime d'améliorer notre compréhension de la réflexion de la lumière sur...
Cette thèse a pour objectif ultime d'améliorer notre compréhension de la réflexion de la lumière sur...
Miniaturization of imaging systems shows nowadays a strong potential for many applications, in parti...
In natural world, plane retina, on which are based our cameras does not exist. The focal plane is ei...
In this thesis we discuss the manufacture and characterisation of micro-optical elements, for guidin...
La miniaturisation des systèmes d'imagerie présente aujourd'hui un fort potentiel dans plusieurs dom...
After first developments at CEA-Leti on curved sensors and the demonstration of highly compact optic...
Si dans les caméras actuelles, les matrices de photodétection sont planes, dans la nature, aucune su...
International audienceThe collimation of free-space light propagating in-plane with respect to the s...
International audienceThis paper presents the conception of a new micro-optical component fabricated...
The thesis manuscript concerns optical design and development of a vertically integrated MEMSbasedco...
Different classes of optical elements combined in a monolithically integrated microoptical system ar...
AbstractThe Fraunhofer Institute for Silicon Technology in Itzehoe has developed vacuum encapsulated...
At the optoelectronics and optical systems conception boundary, focal plane arrays have a planar sha...
The ultimate objective of this thesis is to improve our understanding of light reflection on micro-c...
Cette thèse a pour objectif ultime d'améliorer notre compréhension de la réflexion de la lumière sur...
Cette thèse a pour objectif ultime d'améliorer notre compréhension de la réflexion de la lumière sur...
Miniaturization of imaging systems shows nowadays a strong potential for many applications, in parti...
In natural world, plane retina, on which are based our cameras does not exist. The focal plane is ei...
In this thesis we discuss the manufacture and characterisation of micro-optical elements, for guidin...
La miniaturisation des systèmes d'imagerie présente aujourd'hui un fort potentiel dans plusieurs dom...
After first developments at CEA-Leti on curved sensors and the demonstration of highly compact optic...
Si dans les caméras actuelles, les matrices de photodétection sont planes, dans la nature, aucune su...
International audienceThe collimation of free-space light propagating in-plane with respect to the s...
International audienceThis paper presents the conception of a new micro-optical component fabricated...
The thesis manuscript concerns optical design and development of a vertically integrated MEMSbasedco...
Different classes of optical elements combined in a monolithically integrated microoptical system ar...
AbstractThe Fraunhofer Institute for Silicon Technology in Itzehoe has developed vacuum encapsulated...
At the optoelectronics and optical systems conception boundary, focal plane arrays have a planar sha...