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Portail > Offres > Offre UMR5107-SOPHEU0-023 - H/F Postdoc “Développement d'un amplificateur paramétrique à dérivé de fréquence fibré à base de mélange à quatre ondes dans le moyen-infrarouge pompé Yb”

H/F Postdoc "Development of Middle Infrared Fibre Optical Parametric Chirped Pulse Amplifier (F-OPCPA) based on Yb pumped Four Wave Mixing”

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Français - Anglais

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General information

Reference : UMR5107-SOPHEU0-023
Workplace : TALENCE
Date of publication : Wednesday, September 16, 2020
Type of Contract : FTC Scientist
Contract Period : 12 months
Expected date of employment : 1 January 2021
Proportion of work : Full time
Remuneration : 2 648 € gross per month
Desired level of education : PhD
Experience required : 1 to 4 years

Missions

In the project, our aim is to develop a innovative middle infrared fibre optical parametric chirped pulse amplifier (F-OPCPA) based on Yb pumped degenerated four wave mixing (FWM) in microstructured fibres. A spectrally tailored fibre CPA Yb source will be developed to generate a broadband FWM spectrum around 2 um, and passive CEP stabilization scheme implemented.

Activities

The researcher will carry out diversified activities on
- pulse shaping,
- fibre nonlinear optics and characterization,
- optical pulse characterization.

Skills

We seek to recruit a young postdoc researcher (up to 2 y. after PhD) attached to CELIA laboratory at the University of Bordeaux with basic knowledge on ultrafast optics, as well as good expertise and experimental skills in fibre-based lasers. Any expertise in simulating or coding nonlinear propagation in waveguides will be a plus, though the later will likely be learned largely from the host laboratory and project partners.

Work Context

The Ultrafast Optic group at CELIA has been developing ultrafast coherent sources from the UV to the THz range, including MidIR for the last decade. The postdoc will conduct his activities at CELIA but will also collaborate with XLIM (Univ. Limoges), ICB (Univ. Dijon), and INPHYNI (Univ. Nice) who produce and characterize microstructured fibres and waveguides. The postdoc will particularly interact with their PhD students.

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