Polarion nonlinear networks for quantum states sensing (M/F)

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Laboratoire Kastler Brossel

PARIS 05 • Paris

  • Researcher in FTC
  • 4 months
  • Doctorate

This offer is available in English version

This offer is open to people with a document recognizing their status as a disabled worker.

Offer at a glance

The Unit

Laboratoire Kastler Brossel

Contract Type

Researcher in FTC

Working hHours

Full Time

Workplace

75252 PARIS 05

Contract Duration

4 months

Date of Hire

01/12/2026

Remuneration

-between 3131€ and 480è€ depending on experience

Apply Application Deadline : 16 October 2026 23:59

Job Description

Missions

Post doctoral position in advanced spectroscopy measurements on polariton quantum fluids.

Activity

Design and theoretical modelling of nonlinear polariton networks for quantum sensing — Main duty / High level of responsibility
Experimental implementation and optical characterization of nonlinear polariton systems — Main duty / High level of responsibility
Investigation of nonlinear dynamics, collective phenomena and quantum-state sensing protocols — Main duty / High level of responsibility
Data acquisition, analysis and comparison with theoretical models — Main duty / Medium level of responsibility
Numerical simulations and development of computational tools — Secondary duty / Medium level of responsibility
Contribution to scientific publications, presentations and collaborative research activities — Secondary duty / Medium level of responsibility

Your Profil

Skills

Technical skills (Savoir-faire)

Strong background in quantum optics, semiconductor physics, polariton physics and/or nonlinear photonics.
Experience with optical experiments, spectroscopy and characterization of quantum or photonic systems.
Ability to develop theoretical models and/or numerical simulations of nonlinear driven-dissipative systems.
Skills in data analysis, scientific programming and interpretation of experimental results.
Ability to work in a multidisciplinary research environment combining theory, experiments and quantum technologies.

Interpersonal skills (Savoir-être)

Strong motivation for research and ability to work independently.
Good problem-solving skills and scientific curiosity.
Ability to collaborate effectively within an international research team.
Good communication skills, including the ability to present and discuss scientific results.
Rigorous approach, autonomy and commitment to high-quality research.

Your Work Environment

The position will be hosted at the Kastler Brossel Laboratory (LKB), a leading research laboratory in quantum physics. The researcher will join the Quantum Fluids of Light and Nanophotonics team, whose research focuses on quantum fluids of light, nonlinear photonics and hybrid light–matter systems.
The recruited researcher will work on nonlinear polariton networks for quantum sensing, in close interaction with the team members, including researchers, engineers and PhD students. The position will be supervised by the project leader and will involve both independent research activities and collaborative work within the team.

Compensation and benefits

Compensation

-between 3131€ and 480è€ depending on experience

Annual leave and RTT

44 jours

Remote Working practice and compensation

Pratique et indemnisation du TT

Transport

Prise en charge à 75% du coût et forfait mobilité durable jusqu’à 300€

About the offer

Offer reference UMR8552-ALBBRA-004
CN Section(s) / Research Area Mathematics and mathematical interactions
Relevant experience 1 to 4 years

About the CNRS

The CNRS is a major player in fundamental research on a global scale. The CNRS is the only French organization active in all scientific fields. Its unique position as a multi-specialist allows it to bring together different disciplines to address the most important challenges of the contemporary world, in connection with the actors of change.

CNRS

The research professions

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Polarion nonlinear networks for quantum states sensing (M/F)

Researcher in FTC • 4 months • Doctorate • PARIS 05

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