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Time/Frequency and Optical Metrology

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The Time-Frequency and Optical Metrology Centre explores and pushes the frontiers in time and frequency measurement, photonics, and optical metrology. For these purposes, the Centre brings together more than 25 researchers who have a strong collective experience in various areas of metrology and photonics, such as the development and evaluation of optical frequency combs, primary atomic clocks, compact atomic frequency standards, as well as stabilized and ultrafast lasers.

The Centre receives strong support from the Swiss Confederation and prestigious external funding. For example, its collaborators are involved in research funded by the European Community for the development of optical frequency combs in the extreme ultra-violet based on high harmonic generation, as well as for the European Space Agency (ESA) spanning from the quest for ultimate precision using atomic clocks to the development of stabilized lasers for environmental monitoring from space-borne differential LIDAR instruments. They are also working on novel ultrafast laser technologies for frequency combs and new atomic clocks that should allow positioning resolution down to the meter in the European Galileo global navigation satellite system. Via various projects the Centre is collaborating with local and national specialized industry, thus supporting technology transfer and promoting innovation.

Further information

Watch the video

Agenda

28.08-02.09.2022 : Europhoton 2022, Hannover, Germany

 

19-24.06.2022 : Optical Interference Coatings Conference, British Columbia, Canada

 

21.06.2022 : Final symposium MacQsimal, Unimail, Neuchâtel Suisse

 

07-10.06.2022 : MUST2022, Grindelwald, Switzerland

 

15-20.05.2022 : CLEO 2022, San Jose, California (USA)

 

24-28.04.2022 : EFTF-IFCS, Paris (France)

 

02-07.04.2022 : European Microwave Week 2022, London (UK)

 

25-27.01.2022 : PTTI Meeting, Long Beach, CA (USA)

 

News

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27.06.2022 : De nouvelles horloges atomiques miniatures bientôt sur le marché, presse release

 

21.06.2022 : Capteurs quantiques à vapeur de rubidium et leur limite quantique, Alice Sinatra & Jacques Haesler, photos, vidéo

 

11.11.2021 : The Institute of Physics and the macQsimal project participated in the Swiss Future Day. Eight youngster discovered the research activities at LTF.

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27.09.2021 : Cycle de conférence, La mesure du temps, hier, aujourd'hui et demain, Dr Salomon, Unimail, Neuchâtel (photos et vidéo 1 et 2)

 

The watchmaking know-how of the canton of Neuchâtel and the Time-Frequency Laboratory (LTF) : interview 1 et 2

 

05.05.2021 L'Observatoire cantonal de Neuchâtel a vécu de 1858 à 2007, interview du Professeur Mileti

 

22.04.2021 Etienne Batori wins the UniNE preselection of ma thèse en 180 sécondes.

Watch Etienne's performance

Watch the full event

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05.04.2021 : C'est quoi une onde ? Emission CQFD, RTS