V4F

Project Information

V4F

Grant agreement ID: 101096317

DOI

10.3030/101096317

EC signature date 16 December 2022

Start date 1 January 2023

End date 31 December 2026

Funded under

• The European Innovation Council (EIC)

Total cost

€ 2 659 996,25

EU contribution

€ 2 659 996,00

Coordinated by

TAMPEREEN KORKEAKOULUSAATIO SR
Finland

CORDIS provides links to public deliverables and publications of HORIZON projects.

Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Deliverables

Websites, patent fillings, videos etc. (1)

Launch of project communications

Website and social media launched and national and European press releases.

Documents, reports (7)

Core preform specifications

Specifications of core preforms producing homogeneous RI variance less than 3%.

Fabricated AHTF

Fabricated AHTF with a ring core and theoretically specified geometrical parameters.

BH molecular characteristics

Determination of the BH molecular characteristics relevant to interaction with high-power OAM beams.

First pulsed OAM beam emitters

First pulsed OAM beam emitters with AHTF as a gain medium.

Simulation of BH OAM interaction.

Detailed 3D and 2D simulation models of selected BH molecules evolution in OAM beams.

Methodological AHTF framework

Methodology for qualitative and quantitative analysis of an AHTF-based amplifier.

Model describing OAM generation in AHTF

Analytical model describing OAM beam generation in helical and longitudinal structure fiber with a ring core.

Publications

Peer reviewed articles (6)

Coherent beam combining of optical vortices

Author(s): Hossein Fathi, Mikko Närhi, Rafael Barros, Regina Gumenyuk
Published in: Optics Letters, Issue 49, 2024, ISSN 0146-9592
Publisher: Optica Publishing Group
DOI: 10.48550/ARXIV.2312.09824

Interaction of Laguerre-Gaussian laser pulses with borane targets of different hydrogen-boron ratio

Author(s): Lars Reichwein, Alexander Pukhov & Markus Büscher
Published in: Scientific Reports, Issue 15, 2025, ISSN 2045-2322
Publisher: Nature Publishing Group
DOI: 10.48550/ARXIV.2504.20015

Optical vortex dynamics in non-uniform twisted ring-core fibers

Author(s): Hassan Asgharzadeh B., Regina Gumenyuk, Marco Ornigotti
Published in: Optics Express, Issue 34, 2026, ISSN 1094-4087
Publisher: Optica Publishing Group
DOI: 10.1364/OE.580740

Optics Letters

Author(s): Zalesskaia, Iuliia; Lei, Yuhao; Kazansky, Peter G.; Wondraczek, Katrin; Gumenyuk, Regina; Filippov, Valery
Published in: Crossref, 2023, ISSN 0146-9592
Publisher: Optical Society of America
DOI: 10.48550/arxiv.2309.12231

High-purity amplification of circularly polarized orbital angular momentum modes in an active spun ring-core tapered fiber [Invited]

Author(s): Iuliia Zalesskaia, Hassan Asgharzadeh B., Zahra Eslami, Hossein Fathi, Evgenii Gribanov, Andrey Grishchenko, Florian Lindner, Katrin Wondraczek, Evgeny Savelyev, Marco Ornigotti, Valery Filippov, Regina Gumenyuk
Published in: Optical Materials Express, Issue 16, 2026, ISSN 2159-3930
Publisher: Optica Publishing Group
DOI: 10.1364/OME.587990

Double-clad ytterbium-doped tapered fiber with circular birefringence as a gain medium for structured light

Author(s): Iuliia Zalesskaia, Yuhao Lei, Peter G. Kazansky, Katrin Wondraczek, Regina Gumenyuk, Valery Filippov
Published in: Optics Letters, Issue 49, 2024, ISSN 0146-9592
Publisher: Optica Publishing Group
DOI: 10.1364/OL.506083

Intellectual Property Rights

Patent (1)

ACTIVE OPTICAL FIBER AND METHOD FOR FABRICATING AN ACTIVE OPTICAL FIBER

Application/Publication number: 08 805462
Date: 2008-09-29
Applicant(s): TAMPEREEN KORKEAKOULUSAATIO SR