FIRST-TF 2023 General Assembly and TF & Q Workshop: registration now open!!!

The FIRST-TF 2023 General Assembly will take place on November 8 and 9 at the Hôtel Le Saint-Paul in Nice. It will be followed by a workshop dedicated to “Quantum Technologies and Time-Frequency”, on November 10, 2023 in Nice, at the Hôtel Le Saint-Paul. 

Attendance at both events is free but registration is mandatory. You can register before October 02, 2023 at the following address:

You will find all the practical information as well as the various programs on this site.

Looking forward to meeting you there!

Prospective of the CNRS INP: Online feedback symposium – September 12 and 13, 2023.

L’Institut de Physique (INP) du CNRS a lancé en mai 2022 un travail sur sa prospective scientifique pour nourrir la réflexion sur l’évolution de la physique à l’horizon 2030.

Comme vous le savez, des groupes de travail questionnent, travaillent, rédigent, animent la réflexion sur 15 différents thèmes ayant été définis en décembre 2022.

Un colloque de restitution auprès de toute la communauté est prévu en ligne les 12-13 septembre 2023. Après une présentation brève du travail de prospective réalisé par les groupes de travail, la communauté pourra commenter et poser des questions sur l’ensemble des textes que les groupes de travail vont faire circuler auprès de leurs contributeurs.

Pour être tenus au courant en avance des textes de restitution, nous vous rappelons qu’il faut s’être inscrit sur le site de l’INP:

Pour assister au colloque de restitution, il vous faudra les 12 et 13 septembre cliquer sur le lien ci-dessous afin de rejoindre le webinaire :

Code secret : r05mWm

Cela vous permettra de suivre les présentations et de poser des questions (écrites) durant les deux jours de l’événement.

Le programme provisoire du colloque de restitution est fourni en pièce jointe: Programme_Colloque_INP-12&13Septembre2023

Après cette phase, l’Institut de physique utilisera les textes proposés et les remarques issues de ce colloque pour élaborer un document de prospective définitif qui sera disponible à la fin de l’année 2023.

Nous vous attendons nombreux en septembre, après une vraisemblable et surement bienvenue pause estivale !

First Lunar Laser Ranging (LLR) Meeting, September 14th and 15th, 2023 in Grasse, France

First Lunar Laser Ranging (LLR) Meeting, September 14th and 15th, 2023 in Grasse, France

Observatoire de la Côte d’Azur (OCA), CNRS – INSU, Université Côte d’Azur (UCA), France

The first LLR meeting wishes to bring the producers, the users and the science behind lunar laser ranging together in order to join efforts and resources, to define goals and enhance the visibility for a LLR community, and to identify synergies and to plan for the future. The goal is to encourage every group to help and form a visible global community.

Registration and contribution :

JOURNEES 2023: TIME AND GENERAL RELATIVITY, 11-13 September 2023, Nice (France)

Observatoire de la Côte d’Azur together with Observatoire de Paris are pleased to announce that the “Journées 2023: Temps et Relativité Générale (Time and General Relativity)” will be held from 11 to 13 September 2023  in Nice  at Université Côte d’Azur and Observatoire de la Côte d’Azur.

The pre-registration with abstract is open here up to June 12th and the link to the registration fees will be open April 4th 2023 on this website up to August 21th.


For more information,


SAVE THE DATE – FIRST-TF 2023 General Assembly & Workshop “Quantum Technologies and Time-Frequency” in Nice!

A double announcement:

FIRST-TF 2023 General Assembly will take place on November 8 and 9 in Nice, at the Hotel Le Saint Paul. It will be followed by a workshop devoted to Quantum Technologies and Time-Frequency, on November 10, 2023 in Nice, at the Hotel Le Saint Paul.

Please note these dates in your notebooks. The program, the logistical details as well as the website for registrations (separate for the 2 events) will be communicated very soon.

Call for Abstract: The 9th Symposium on Frequency Standards and Metrology, 16-20 Oct 2023, Kingscliff NSW, Australia.

The Call for Abstracts for the 9th Symposium on Frequency Standards and Metrology is open since February 12th, 2023. See the symposium Web Page:

To submit an abstract please go to the indico site for the Symposium:

The symposium is intended to serve as an international discussion forum on precision frequency standards throughout the electromagnetic spectrum, and associated precision and quantum metrology. It focuses on the fundamental scientific aspects of the latest ideas, results, and applications in relation to these frequency standards and measurement techniques. More than Seven years after the last symposium, significant progress has occurred across all associated fields.

Following tradition and by design, the conference will consist of a single series of invited talks (~50) and invited poster presentations (>100). Thirty invitations for oral talks have been issued already. The remaining invited oral talks will be selected from the submitted abstracts. The other submitted abstracts, if accepted, will be presented as invited poster presentations.

Speakers already invited are requested to submit an abstract. The book of abstracts will be available on the website before the symposium. All participants are requested to supply a paper for inclusion in the conference proceedings.

Successful participants will receive a letter of invitation once accepted, and if requested, also a special invitation for visa application.

**Important dates:**

» 26 May: Abstract submission deadline
» 23 June: Invitation issued and opening of registration
» 14 July: Early registration deadline
» 05 September: Late registration deadline
» 16 – 20 October: Symposium
» 20 November: Deadline for accepting manuscripts for the proceedings

Lorentz Center Workshop on Ultracold Quantum Sensing, 17 – 21 April,Leiden, The Netherland.

Lorentz Center Workshop on Ultracold Quantum Sensing, which will take place in Leiden, The Netherlands, 17 – 21 April. To apply, register your interest using this link till the deadline of February 5.

The goal of this workshop is to stimulate discussions of ultracold quantum sensors and their applications, between researchers, industry and potential users. We strive to help guide the development of quantum sensors along the most fruitful paths. The workshop focuses on four topics:

  • Optical clocks
  • Atom interferometry and continuous atomic sources
  • Science with ultracold quantum sensors
  • Industry ultracold quantum sensors and their applications

Confirmed invited speakers:

  • Philippe Bouyer
  • Klemens Hammerer
  • Wolf von Klitzing
  • Thomas Legero
  • Tanja Mehlstäubler
  • Eamonn Murphy
  • Nicola Poli
  • Ernst Rasel
  • Yevgeny Stadnik
  • Jürgen Stuhler
  • James Thompson
  • Wim Ubachs

We have 25 places for participants that would like to contribute to discussions and that will have the possibility to present a poster. In addition a few speaker slots remain to be distributed. The organizing committee will distribute these places shortly after Feb 5. If your application is accepted you can apply for travel and hotel cost support. The exact amount of support will be determined in dependence of available funding and the number of participants in need of support.

5th European GNU Radio days 2023, 29-30 March, SYRTE/Observatoire de Paris

The 5th edition of the European GNU Radio Days will be held March 29 & 30 at SYRTE/Observatoire de Paris with presentations sought around the keyword « synchronization ». Topics related to the free opensource software defined radio framework GNU Radio involving synchronization of the various communication layers, from the radiofrequency signal to distributed acquisition and synthesis hardware to distributed and heterogeneous processing to message passing will be addressed during the presentations. Registration is free but mandatory before February 28, 2023 at