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2DQOptics

Two dimensional materials for lasing and frequency metrology

Total Cost €

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EC-Contrib. €

0

Partnership

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 2DQOptics project word cloud

Explore the words cloud of the 2DQOptics project. It provides you a very rough idea of what is the project "2DQOptics" about.

envelope    fabricate    stablize    epfl    improvement    comb    photocurrent    first    platforms    atomically    lasing    conductor    coupling    gallery    physics    fundamental    thin    serve    functionalized    dimensional    chipscale    whispering    double    host    micro    photonic    strive    display    waveguide    damascene    pursuing    uncover    materials    solid    frequency    lab    modes    actually    stabilize    contain    carrier    integration    nanofabrication    techniques    semi    resonators    validate    uhq    fceo    interference    silicon    reported    circuits    compact    nitride    basic    optoelectronic    silica    recipes    entirely    broadening    opened    microresonators    platform    discovered    realized    integrate    sin    exploration    group    light    demonstrated    quantum    route    lasers    2d    effect    feedback    emission    ultra    conjunction    device    highest    oscillates    elucidate    kippenberg    alike    realize    possibilities    microtoroids    unambiguous   

Project "2DQOptics" data sheet

The following table provides information about the project.

Coordinator
ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE 

Organization address
address: BATIMENT CE 3316 STATION 1
city: LAUSANNE
postcode: 1015
website: www.epfl.ch

contact info
title: n.a.
name: n.a.
surname: n.a.
function: n.a.
email: n.a.
telephone: n.a.
fax: n.a.

 Coordinator Country Switzerland [CH]
 Total cost 175˙419 €
 EC max contribution 175˙419 € (100%)
 Programme 1. H2020-EU.1.3.2. (Nurturing excellence by means of cross-border and cross-sector mobility)
 Code Call H2020-MSCA-IF-2016
 Funding Scheme MSCA-IF-EF-ST
 Starting year 2017
 Duration (year-month-day) from 2017-09-01   to  2019-08-31

 Partnership

Take a look of project's partnership.

# participants  country  role  EC contrib. [€] 
1    ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE CH (LAUSANNE) coordinator 175˙419.00

Map

 Project objective

The recently discovered two dimensional 2D materials have opened up new possibilities for exploration of fundamental physics as well as device applications. Such materials offer new opportunities for ultra compact optoelectronic devices. On the other hand, with the improvement in micro and nanofabrication techniques, it is now possible to fabricate ultra high Q microresonators (UHQ µresonators). A relevant example is the case of silica microtoroids, which due to the whispering gallery modes, display one of the highest Q factors ever reported. The basic aim of this proposal is to advance the fields of 2D materials and integrated UHQ µresonators alike by pursuing the integration of the two platforms. Specifically two aims are addressed. First coupling these atomically thin systems with silica and silicon nitride (SiN) UHQ µresonators platforms may help us uncover new quantum behaviour of emission from 2D materials in particular to validate unambiguous lasing via established recipes such as g^(2) measurements. Our work will elucidate if lasing is possible and strive to integrate such lasers with SiN integrated photonic circuits. Second integrate the 2D materials with the developed integrated photonic SiN circuits using the photonic damascene process as developed by the host group to realize an entirely novel concept: the use of 2D materials to stablize the carrier envelope frequency fceo of a frequency comb. This will be realized using a SiN broadening waveguide that is functionalized to contain a 2D atomically thin semi-conductor in conjunction with the recently demonstrated quantum interference effect. This effect enables to produce a photocurrent that oscillates at the fceo without the necessity to actually double the comb light. This integrated device would enable a solid state platform to measure fceo and eventually serve as a chipscale route to stabilize the frequency comb through feedback control. The project will be implemented at T. Kippenberg's lab at EPFL.

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The information about "2DQOPTICS" are provided by the European Opendata Portal: CORDIS opendata.

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lastchecktime (2025-05-17 3:07:07) correctly updated