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Photonic Electrodes for Enhanced Light Management in Optoelectronic Devices

Objective

Nanostructured dielectric and metallic photonic architectures can concentrate the electric field through resonances, increase the light optical path by strong diffraction and exhibit many other interesting optical phenomena that cannot be achieved with traditional lenses and mirrors. The use of these structures within actual devices will be most beneficial for enhanced light absorption in thin solar cells, photodetectors and to develop new sensors and light emitters. However, emerging optoelectronic devices rely on large area and low cost fabrication routes such as roll to roll or solution processing, to cut manufacturing costs and increase the production throughput. If the exciting properties exhibited by the photonic structures are to be implemented in these devices, then they too have to be processed in a similar fashion as the devices they intend to improve. This research plan is aimed to develop photonic electrodes that will enhance light matter interaction based on wave optics phenomena while being fabricated with techniques fully compatible with today’s mass production approaches, allowing seamless integration of wave optics components in current devices. The objectives of this proposal are: 1) to investigate the fundaments of the enhanced light-matter interaction observed in devices that use wave optics elements. 2) To develop fabrication routes for large area and low cost photonic and plasmonic structures using techniques similar to those employed in industry, so they could be easily incorporated in technologies such as roll to roll. 3) To fabricate prototype solar cells, photodetectors and sensors on top of photonic electrodes, demonstrating improved performance without deterioration of other figures of merit in the device. The results of the research plan will advance the state of the art in nanophotonics structures, providing the path towards a new generation of large-scale and low-cost photonic architectures.

Field of science

  • /engineering and technology/materials engineering/coating and films
  • /engineering and technology/electrical engineering, electronic engineering, information engineering/electronic engineering/sensors/optical sensors
  • /natural sciences/physical sciences/optics
  • /natural sciences/physical sciences/electromagnetism and electronics/optoelectronics

Call for proposal

ERC-2014-STG
See other projects for this call

Funding Scheme

ERC-STG - Starting Grant

Host institution

AGENCIA ESTATAL CONSEJO SUPERIOR DEINVESTIGACIONES CIENTIFICAS
Address
Calle Serrano 117
28006 Madrid
Spain
Activity type
Research Organisations
EU contribution
€ 1 500 000

Beneficiaries (2)

AGENCIA ESTATAL CONSEJO SUPERIOR DEINVESTIGACIONES CIENTIFICAS
Spain
EU contribution
€ 1 500 000
Address
Calle Serrano 117
28006 Madrid
Activity type
Research Organisations
UNIVERSITAT ROVIRA I VIRGILI

Participation ended

Spain
EU contribution
€ 0
Address
Carrer De Escorxador
43003 Tarragona
Activity type
Higher or Secondary Education Establishments