Huge efforts are made in the research and industrial areas to design miniature and cheap optical systems. Indeed these new breakthroughs will contribute to spread these systems in new outlets. The aim of this thesis is to investigate new kinds of cooled infrared optical devices. I have shown that a first step in the miniaturization process can be done by integrating the optics inside the dewar, which is called dewar-level integration. However, cryogenic constraints require a more extensive miniaturization and simplification in order to be able to cool down the additional mass. At first, I have carried out a minimalist strategy, which aims to give an imagery property to the dewar without integrating a single optic. In this way, I have design...
International audienceWe present an original and compact optical system inspired by the unusual eyes...
In the field of infrared imaging, there are two main types of detectors : cooled detectors, with gre...
International audienceWe present an ultra-compact infrared cryogenic camera integrated inside a stan...
Huge efforts are made in the research and industrial areas to design miniature and cheap optical sys...
Huge efforts are made in the research and industrial areas to design miniature and cheap optical sys...
Miniaturizing optical systems is a research area of great interest nowadays : if they were smaller a...
Miniaturizing optical systems is a research area of great interest nowadays: if they were smaller an...
For a few years now, infrared cameras have been following the same miniaturization trend introduced ...
For a few years now, infrared cameras have been following the same miniaturization trend introduced ...
As a research scientist in optical design at ONERA, I have worked on a frugal strategy for infrared ...
Les systèmes d’imagerie infrarouge suivent depuis plusieurs années la même tendance de miniaturisati...
International audienceToday, both military and civilian applications require miniaturized and cheap ...
De nombreux travaux de recherche sont actuellement menés afin de rendre les caméras infrarouges plus...
We present a prototype of an infrared cryogenic camera directly integrated inside an off-the-shelf S...
International audienceWe designed a compact infrared cryogenic camera using only one lens mounted in...
International audienceWe present an original and compact optical system inspired by the unusual eyes...
In the field of infrared imaging, there are two main types of detectors : cooled detectors, with gre...
International audienceWe present an ultra-compact infrared cryogenic camera integrated inside a stan...
Huge efforts are made in the research and industrial areas to design miniature and cheap optical sys...
Huge efforts are made in the research and industrial areas to design miniature and cheap optical sys...
Miniaturizing optical systems is a research area of great interest nowadays : if they were smaller a...
Miniaturizing optical systems is a research area of great interest nowadays: if they were smaller an...
For a few years now, infrared cameras have been following the same miniaturization trend introduced ...
For a few years now, infrared cameras have been following the same miniaturization trend introduced ...
As a research scientist in optical design at ONERA, I have worked on a frugal strategy for infrared ...
Les systèmes d’imagerie infrarouge suivent depuis plusieurs années la même tendance de miniaturisati...
International audienceToday, both military and civilian applications require miniaturized and cheap ...
De nombreux travaux de recherche sont actuellement menés afin de rendre les caméras infrarouges plus...
We present a prototype of an infrared cryogenic camera directly integrated inside an off-the-shelf S...
International audienceWe designed a compact infrared cryogenic camera using only one lens mounted in...
International audienceWe present an original and compact optical system inspired by the unusual eyes...
In the field of infrared imaging, there are two main types of detectors : cooled detectors, with gre...
International audienceWe present an ultra-compact infrared cryogenic camera integrated inside a stan...