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Theses

SL-DRT-24-0582

Published on 7 December 2023
SL-DRT-24-0582
Research fieldEmerging materials and processes for nanotechnologies and microelectronics

Domaine-SOptics - Laser optics - Applied optics

ThemeTechnological challenges

Theme-SEngineering sciences

Field
Emerging materials and processes for nanotechnologies and microelectronics Technological challenges Optics - Laser optics - Applied optics Engineering sciences DRT DOPT SNAP LCO Grenoble
Title
Quantum Cascade III-V/Si laser micro-sources
Abstract
This thesis project focuses on the development of innovative micro-laser sources by combining III-V Quantum Cascade materials with Silicon Photonic Crystals. By integrating these advanced technologies, we aim to create hybrid lasers emitting in the middle infrared. This approach has significant advantages for medium-infrared spectrometry (MIR), a crucial technique for the chemical detection of gaseous, solid and liquid compounds. The CEA-LETI Optical Sensor Laboratory offers a state-of-the-art research environment, where the candidate will have the opportunity to design, model, manufacture and characterize these devices. This thesis is part of a competitive but promising context, where technological advances could open new perspectives in areas such as "well-being and the environment". For Master 2 students who are passionate about photonics and emerging technologies, this research offers an opportunity to actively contribute to innovation in a growing field.
Formation
Master 2 interaction lumière matière, physique du solide, photonique, optoélectronique Technological Research
Contact person
BEN BAKIR Badhise CEA DRT/DOPT CEA-LETI Minatec Bât. 4006 17 avenue des martyrs 38054 Grenoble Cedex 9 France +33(0)438780227 badhise.ben-bakir@cea.fr
University/ graduate school
 
Thesis supervisor
 
Location
Département d’Optronique (LETI) Service des Nouvelles Applications de la Photonique Laboratoire des Capteurs Optiques
Start1/10/2024

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