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ULTRASTABLE SIGNED

Ultrastable optical frequency comb systems

Total Cost €

0

EC-Contrib. €

0

Partnership

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 ULTRASTABLE project word cloud

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

biomarkers    xuv    broadband    despite    nonlinearity    strategy    erc    ip    continue    semiconductor    laser    commercial    closer    industrial    speed    stg    metrology    submitted    honoured    standard    nobel    telecommunications    farming    sesam    highlight    novelty    femtosecond    thresholds    world    poc    medical    respect    revolutionized    breath    advantages    stabilization    monitoring    inventive    basic    demonstrators    frequency    combs    accessible    physics    human    spectroscopy    modulation    ceo    technologies    opinion    pollutants    cavity    international    absorber    2005    modelocked    saturable    invented    dispersion    commercialization    optimum    searching    optical    remote    august    enlarge    market    mainly    context    stabilized    opto    disk    confirmed    industry    precision    inside    solutions    written    first    damage    demonstration    environmentally    sensing    realization    mega    placed    patent    2015    thin    extremely    invention    gases    prize    comb    applicability   

Project "ULTRASTABLE" data sheet

The following table provides information about the project.

Coordinator		 UNIVERSITE DE NEUCHATEL 

Organization address
address: FAUBOURG DE L'HOPITAL 41
city: NEUCHATEL
postcode: 2000
website: www.unine.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 150˙000 €
 EC max contribution 150˙000 € (100%)
 Programme 1. H2020-EU.1.1. (EXCELLENT SCIENCE - European Research Council (ERC))
 Code Call ERC-2016-PoC
 Funding Scheme ERC-POC
 Starting year 2016
 Duration (year-month-day) from 2016-10-01   to  2018-03-31

 Partnership

Take a look of project's partnership.

# participants  country  role  EC contrib. [€] 
1    UNIVERSITE DE NEUCHATEL CH (NEUCHATEL) coordinator 150˙000.00

Map

 Project objective

The invention of optical frequency combs revolutionized numerous fields in metrology and was honoured by the 2005 Nobel Prize in Physics. Frequency combs have many new emerging applications in optical telecommunications, broadband high-precision spectroscopy and sensing, etc. Monitoring of environmentally relevant gases and pollutants, medical sensing of biomarkers in human breath, or remote sensing of gases relevant for resources exploitation or farming are important areas, in which frequency comb systems might find large applications in the future. However, so far, frequency comb systems are mainly used in basic research, despite their large potential for commercial applications. New technology solutions are required to enlarge the application range of this technology and make it accessible for real-world systems.

An important highlight in my ERC StG Mega-XUV project was the first demonstration of a stabilized optical frequency comb from a SESAM-modelocked femtosecond thin disk laser. In this context, we invented a new method for stabilization of optical frequency combs. Our new invention is to use opto-optical modulation of a semiconductor saturable absorber that is placed inside the femtosecond laser cavity. It has several technical advantages compared to the standard method, therefore we submitted a patent application for it. The Written Opinion of the International Searching Authority confirmed its novelty, inventive step and industrial applicability in August 2015. We expect that our IP will enable European industry to continue to be leading this field, because it has several advantages compared to other CEO stabilization technologies, in particular with respect to modulation speed, low nonlinearity and dispersion, and extremely high damage thresholds.

With this PoC proposal, we target both the realization of technical demonstrators to bring our invention closer to the market as well as the development of an optimum commercialization strategy.

 Publications

year authors and title journal last update
List of publications.
2018 T. Südmeyer
Towards few-cycle pulses from ultrafast thin disk lasers
published pages: , ISSN: , DOI: 		18th International Laser Optics Conference 4th – 8th June 2018 2019-06-12
2018 N. Modsching, C. Paradis, P. Brochard, N. Jornod, K. Gürel, C. Kräankel, S.Schilt, V.J. WittwerT. Südmeyer
Frequency Comb Stabilization of a 4 W, 50-fs Thin-Disk Laser Oscillator
published pages: , ISSN: , DOI: 		European Time and Frequency Forum, April 10-12, 2018 2019-06-12
2017 T. Südmeyer
Ultrafast Solid-State Lasers: State-of-the-art and New Frontiers
published pages: , ISSN: , DOI: 		The 24th Congress of the International Commission for Optics (ICO-24), Tokyo, Japan, 21.-25. August, 2017 2019-06-12

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