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PlaN

Vibrational Polariton Nonlinear Optics and Chemistry

Total Cost €

EC-Contrib. €

Partnership

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Outcomes and
results

PlaN project word cloud

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

chemistry site employed refractive spectroscopy vibrational sequential unprecedented individual light triggered dramatically coupled liquid first orders chemical reactions time slowed mid supercontinuum contributions nm enhanced nonlinear ultrashort pulses prerequisite optical ir setup secondly hybridization modifications perot dynamics enabled selective pump molecular stage structural cavity photonics femtosecond broadband 10000 motivate energy parametric coupling probe index realized fundamental tunable temporal disulfide amplification experiments virtue scheme resolution carbon fabry magnitude scan enhancement structure quantum revealed generation significantly firstly respect infrared 3000 fascinating extend of molecules near hybridized

Project "PlaN" data sheet

The following table provides information about the project.

Coordinator	UNIVERSITE DE STRASBOURG Organization address address: RUE BLAISE PASCAL 4 city: STRASBOURG postcode: 67081 website: http://www.unistra.fr 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	France [FR]
Project website	https://nano.isis.unistra.fr/
Total cost	173˙076 €
EC max contribution	173˙076 € (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 2017-07-01 to 2019-06-30

Partnership

Take a look of project's partnership.

#	participants	country	role	EC contrib. [€]
1	UNIVERSITE DE STRASBOURG UNIVERSITE DE STRASBOURG Organization address address: RUE BLAISE PASCAL 4 city: STRASBOURG postcode: 67081 website: http://www.unistra.fr contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	FR (STRASBOURG)	coordinator	173˙076.00

Map

Project objective

The strong coupling of a quantum state to a cavity light field has just recently revealed many fascinating effects: Chemical reactions have been dramatically slowed down and nonlinear effects have been enhanced by orders of magnitude. These findings motivate to significantly extend the research on this novel type of light-hybridized matter. The objective of this proposal is to investigate dynamics and structural properties of molecules under vibrational strong coupling for the first time by virtue of mid-infrared femtosecond light pulses. The proposed studies will lead to a significant advancement of the research field with respect to the fundamental understanding of strong coupling induced modifications of matter and applications of vibrational strong coupling in photonics as well as chemistry. The objectives of the proposal are firstly to study the individual contributions of the nonlinear refractive index of carbon disulfide under vibrational strong coupling in a Fabry-Perot cavity. Z-scan and pump-probe experiments with ultrashort near-IR pulses will be conducted. A strong enhancement of the liquid’s nonlinear response is expected and shall be revealed for the first time. It will be employed in low-energy supercontinuum generation triggered by mid-infrared femtosecond pulses. Secondly, chemical reactions of strongly coupled molecules will be investigated by pump-probe spectroscopy in the mid-infrared. Strong coupling induced changes of molecular structure will be revealed by this method and applied to site-selective chemistry enabled by light-matter-hybridization. As a prerequisite, the third objective of the proposal is the development of a widely tunable pump (3000 nm – 10000 nm), broadband mid-IR probe setup. It will be realized by means of a sequential two-stage optical parametric amplification scheme and allows to study novel effects induced by vibrational strong coupling with unprecedented structural and temporal resolution.

Publications

List of publications.
year	authors and title	journal	last update
2019	Marcus Seidel, Thibault Chervy, Anoop Thomas, Elias Akiki, Robrecht M. A. Vergauwe, Atef Shalabney, Jino George, EloÃ¯se Devaux, James A. Hutchison, Cyriaque Genet, Thomas W. Ebbesen Correction to Vibro-Polaritonic IR Emission in the Strong Coupling Regime published pages: 1823-1825, ISSN: 2330-4022, DOI: 10.1021/acsphotonics.8b01756	ACS Photonics 6/7	2020-01-21

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