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2024-1501872 POST PHD Determination of GSH offer -efficiency in silica fibers by vibrational approach towards a predictive model by multivatiate approach.

11 Mar 2024

Job Information

Organisation/Company
Université de Limoges
Department
DRH-RECHERCHE
Research Field
Chemistry » Other
Researcher Profile
Established Researcher (R3)
Country
France
Application Deadline
Type of Contract
Temporary
Job Status
Full-time
Offer Starting Date
Is the job funded through the EU Research Framework Programme?
Not funded by an EU programme
Is the Job related to staff position within a Research Infrastructure?
No

Offer Description

The researcher will manage the supply of fibers from preforms obtained by processes other than MCVD. He/she will also be responsible for the optical and structural characterization of all optical fibers before and after poling. He/She will then develop a predictive model based on 2D Raman imaging data, of the ability of silicate fibers to generate second harmonic. Finally, in collaboration with the PLATINOM fiber platform and its manager, J.M. Blondy, and in liaison with GLOphotonics, which also owns a fiber-drawing tower, he/she will attempt to optimize the distribution of radial temperature during the drawing process. It should be noted that these towers are equipped with external laser sources enabling perfect control of the melting temperature, resulting in record propagation losses for hollow fibers. This unique tool was developed as part of Mr. Ali Al Dhaybi's PhD thesis, defended on November 23, 2023 at XLIM, and should enable us to control the evolution of the radial temperature distribution during drawing, and thus to control the TF associated with the fiber produced.

Requirements

Research Field
Chemistry
Education Level
PhD or equivalent
Skills/Qualifications
Knowledge of multivariate analysis highly appreciated, spectroscopic knowledge desirable
Specific Requirements
Expertise in multivariate analysis tools
Languages
ENGLISH
Level
Good

Additional Information

Benefits
46K€/year
Eligibility criteria
According to French legislation, the applicant must have received a PhD degree no later than three years before the beginning of the contract
Selection process

CV, cover letter and copy of PhD degree to be sent by email mentioning reference of job offer at : drh-recrutement-recherche@unilim.fr

Website for additional job details

Work Location(s)

Number of offers available
1
Company/Institute
Laboratoire d'excellence Sigma Lim
Country
France
City
LIMOGES
Postal Code
87068
Street
12 RUE ATLANTIS
Geofield

Contact

City
Limoges
Website
Street
33 Rue François Mitterrand
Postal Code
87000