Postdoc position: Precision optimization in Distributed Acoustic Sensors

Job Information; France; Sur place; EUR 35 000 - 50 000; Plein temps

Résumé du poste

Une opportunité de recherche est disponible au sein du laboratoire LIP6, axée sur des architectures innovantes pour des capteurs acoustiques à fibre optique distribués. Le candidat potentiel travaillera sur la réduction de la précision de calcul pour des systèmes d'acquisition de données plus efficaces et intégrera des unités optiques novatrices.

Responsabilités

• Réduction de la précision de calcul pour améliorer l'efficacité énergétique des systèmes DAS.
• Intégration d'architectures numériques avec des unités optiques novatrices.

Description du poste

Organisation/Company Laboratoire d'informatique de Paris 6 (LIP6) Research Field Computer science » Other Researcher Profile Recognised Researcher (R2) Country France Application Deadline 30 Sep 2025 - 00:00 (UTC) Type of Contract To be defined Job Status Negotiable Is the job funded through the EU Research Framework Programme? Not funded by a EU programme Is the Job related to staff position within a Research Infrastructure? No

Offer Description

The position is part of the ANR ANTIPASTI project:
Innovative architectures for distributed acoustic fiber optic sensors
led by Thales and the LIP6 laboratory.

The deployment of DAS (Distributed Acoustic Sensing) systems is
rapidly expanding, both for civil and military applications. The
compactness, consumption and quantity of data generated are important
obstacles to the miniaturization and embedding of a DAS system. The
ANTIPASTI project offers an innovative and global approach to the
numerical architectures in a DAS system (algorithms, tunable numerical
precision and energy efficiency) as well as their integration with
novel optical units.

The proposed position essentially concerns the reduction of the
computing precision in order to be able to exploit embedded
architectures more effectively and thus improve energy efficiency. The
project will benefit from the numerical validation software CADNA
(http://cadna.lip6.fr ) and PROMISE (http://promise.lip6.fr ) developed
at the LIP6 laboratory to enable a mixed precision implementation, in
order to obtain better performance while guaranteeing the numerical
stability of the computation.