PocketLight · Compact all-fibre nonlinear resonators as technological platform for a new generation of miniaturised light sources.
Horizon 2020 — Marie Skłodowska-Curie Actions
- Duration
- 2020-09-01 → 2022-08-31
- EU contribution
- €166,320
- Participants
- 1
- Scheme
- MSCA-IF
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Results in brief
Compact all-fibre nonlinear resonators as technological platform for a new generation of miniaturised light sources.
The project addressed the issue of opening the way towards the implementation of a new generation of efficient and miniaturized light sources. The social impact of this project is mainly related to the reduction of sizes, of maintenance costs and consequently energy consumption for the implementation and use of light sources in the technological area of Microwaves Photonics, but not necessarily limited to that. The overall objectives of the project are the theoretical study and the experimental realization of a proof of principle of a light source based on compact all-fiber nonlinear resonators.
Data: CORDIS, © European Union
Project objective
The project aims for the implementation of a novel technological platform based on compact all-fibre resonators (CAFRs). I will exploit silica optical fibres treated via thermal poling to induce a second order nonlinear polarization. Periodically poled silica fibres (PPSFs), equipped with Bragg mirrors on both their facets, will be converted into quadratic nonlinear optical resonators with the target of exploiting the significant enlargement of the nonlinear interaction lengths. A complete study of the experimental conditions necessary to observe up and down conversion of light in the telecom wavelengths range inside those resonators will be realised. The main goal of the project consists in the implementation of an optical parametric oscillator (OPO) by exploiting the CAFR in doubly resonant configuration. This outcome would allow to open the way to a totally revolutionary type of all-fibre, integrated and compact laser/light sources based on nonlinear parametric processes. Another significant goal of the project is the first experimental observation of dissipative structures in these compact all-fibre resonators, with the main target of testing the theoretical predictions present in literature and shed new light onto some still unveiled aspects of dynamics of purely quadratic resonators.
Original text from CORDIS.
Participants
- UNIVERSITE LIBRE DE BRUXELLES · Bruxelles / BrusselCoordinatorBelgium
Links
Data: CORDIS, © European Union