MSCA Doctoral Researcher; -Power Structured Light via Advanced Fiber Amplification

Organisation/Company Tampere University Research Field Engineering » Electrical engineering Physics » Optics Physics » Other Researcher Profile First Stage Researcher (R1) Final date to receive applications 31 Mar 2026 - 20:59 (UTC) Country Finland Type of Contract Temporary Job Status Full-time Is the job funded through the EU Research Framework Programme? Horizon Europe - MSCA Is the Job related to staff position within a Research Infrastructure?

No

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HiPOVor is an international collaborative effort aiming to overcome the challenges involved in creating light beams that carry optical angular momentum with both very high peak power and very high average power. A group of young researchers will explore the entire development chain of these beams, including the devices used to generate them, the study of their physical properties, their amplification, their behavior during propagation, and their practical uses.

The project will train fifteen doctoral candidates to become the first specialists able to produce powerful light beams that carry optical angular momentum and to advance their use in both academic and industrial settings. The work is supported by an interdisciplinary consortium of eight leading universities and nine partners from industry. The academic partners are Tampere University in Finland, the University of Stuttgart in Germany, the University of Warsaw in Poland, the University of Glasgow in the United Kingdom, the University of Bucharest in Romania, Universite libre de Bruxelles in Belgium, Universite Paris Saclay in France and the CNRS centre known as Femto ST in France.

The project partners from industry together with the academic institutions will support research that is expected to strengthen European scientific excellence, enable new optical technologies, improve methods for producing structures at the scale of nanometres and contribute to more sustainable and energy efficient solutions.

Project title:
Direct generation and amplification of ultra-short vortexes in Yb-doped helical tapered fibers

Project tasks and objectives:
The project proposes the development of a versatile technological platform for the direct generation and amplification of vortex beams carrying ultra-short pulses. This platform will enable the generation of high-purity vortex beams of the desired topological charge and investigation of nonlinear dynamics with further tailoring vortex beam properties, expanding their multidimensionality in a highly controllable manner.

Expected results:
The project will provide a new technological platform for subsequent tailoring of vortex beam properties in a highly controllable manner. It will enable the generation of ultrashort pulses intricate vortex beams with up to kW power level, as well as open the possibility for the investigation of complex ultrafast multi-dimensional phenomena and the creation of novel beam structures with unique spatiotemporal properties.

The generation of complex light with many degrees of freedom and distinct structure has the potential to advance the fundamental science of light-matter interactions far beyond the current state of the art (e.g. acceleration, fusion, high harmonic generation).

Planned secondment(s) :
Ampliconyx Oy (Finland), University of Stuttgart (Germany), University of Glasgow (UK)

The Doctoral Candidate will also be involved in dissemination through social media promotion of the network, such as project website, Linked In groups, You Tube video channels, and blogging.

Place of employment:
Tampere University, Finland

Duration of the work contract: 36 months

Trial period: 6 months

Target degree:
PhD degree from Tampere University, Finland

Approximate gross salary:
The gross salary for the work contract in Finland is 3,950 euros/month (living allowance and mobility allowance). If the fellow is eligible for family allowance, the salary for the work contract is approx. 4,450 euros/month. The salary will be defined in accordance with MSCA funding rules. The MSCA Fellow pays the Finnish progressive tax and employee unemployment insurance fee from the taxable monthly gross salary.

We are looking for a talented, creative and highly motivated researcher. A solid background in laser physics and fiber optics is considered a strong asset. Recruited researcher can be of any nationality. Doctoral Candidate must be eligible to be enrolled into Doctoral Program at Tampere University and have not been awarded a doctoral degree. The candidate must also comply with the respective employers' requirements in Finland.

MSCA Mobility Rule: at the time of recruitment by the host organization the researcher must not have resided or carried out his/her main…