Informations générales
Entité de rattachement
Le CEA est un acteur majeur de la recherche, au service des citoyens, de l'économie et de l'Etat.
Il apporte des solutions concrètes à leurs besoins dans quatre domaines principaux : transition énergétique, transition numérique, technologies pour la médecine du futur, défense et sécurité sur un socle de recherche fondamentale. Le CEA s'engage depuis plus de 75 ans au service de la souveraineté scientifique, technologique et industrielle de la France et de l'Europe pour un présent et un avenir mieux maîtrisés et plus sûrs.
Implanté au cœur des territoires équipés de très grandes infrastructures de recherche, le CEA dispose d'un large éventail de partenaires académiques et industriels en France, en Europe et à l'international.
Les 20 000 collaboratrices et collaborateurs du CEA partagent trois valeurs fondamentales :
• La conscience des responsabilités
• La coopération
• La curiosité
Référence
2024-33579
Description de l'unité
The L4IV Laboratory (Optical instrumentation and data-processing for in-vitro imaging) invites you to join a creative, dynamic and passionate team, to take part in great technical challenges.
By joining us, you will contribute to the development of the medical devices that will be used in the French and European industry of tomorrow.
Description du poste
Domaine
Optique et optronique
Contrat
Stage
Intitulé de l'offre
Fourier ptychography for cell cultures imaging H/F
Sujet de stage
In microscopy, imaging large areas with high resolution has always been challenging. Either we look at small regions with fine details, or we look at large regions with coarse details.
Fourier ptychography (FP) is a computational method for synthesizing raw data into a high-resolution and wide field-of-view image through a combination of synthetic aperture and phase retrieval concepts.
Unlike conventional techniques, which trade resolution against imaging field of view, FP can achieve both simultaneously to produce high-throughput imaging of unstained transparent biological samples.
Durée du contrat (en mois)
6 months
Description de l'offre
As an intern at CEA-Leti, you will have the opportunity to work in a world-renowned research environment. Our teams are made up of passionate and dedicated experts, providing a framework conducive to learning and collaboration. You will have access to cutting-edge equipment and top-notch research resources to carry out your missions.
During this internship, you will use an existing microscope setup with coded illumination patterns using LED array to acquire data from cell cultures samples.
You will implement the reconstruction FP algorithms using the available open-source code. You will work on further development of FP technique applications either by improving of the hardware setup or by adapting the reconstruction algorithms to cell-culture samples.
This technique can be eventually applied to the high-throughput screening of differentiating STEM cell culture samples in the scope of personalized cell therapy research.
Moyens / Méthodes / Logiciels
Python
Profil du candidat
This internship is intended for final-year engineering or Master 2 students with basics knowledge of Fourier optics and microscopy imaging techniques as well as moderate capabilities of coding in Python or equivalent programming language for image processing.
Good communication skills, curiosity and a taste for experimentation are appreciated.
Still have doubts? We offer:
- The opportunity to work within a world-renowned organization in the field of scientific research,
- A unique environment dedicated to ambitious projects addressing major societal challenges,
- A cutting-edge experience with strong industrial development potential,
- Exceptional experimental resources and high-quality supervision,
- Real career opportunities at the end of your internship,
- A position in the heart of the Grenoble metropolitan area, easily accessible via eco-friendly transportation promoted by the CEA (85% coverage of public transportation costs),
- A recognized work-life balance,
- A company restaurant,
- A diversity and inclusion policy.
All our positions are open to people with disabilities. The CEA Disability Mission supports you and puts in place the necessary arrangements to meet your specific needs.
Localisation du poste
Site
Grenoble
Localisation du poste
France, Auvergne-Rhône-Alpes, Isère (38)
Ville
Grenoble
Critères candidat
Langues
Anglais (Intermédiaire)
Diplôme préparé
Bac+5 - Diplôme École d'ingénieurs
Possibilité de poursuite en thèse
Non
Demandeur
Disponibilité du poste
03/02/2025