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The objective of JRIOA is to bring together  scientists and companies concerned by OA technologies and applications - OA specialists, manufacturers, integrators, users - and to present their most recent work in the field. The JRIOA are organized by the eponymous club of the French Optical Society (https://www.sfoptique.org/).

JRIOA 2025

The advent of ELTs (40 m class telescopes) is accompanied by the development of very ambitious adaptive optics. Compensation for the effects of turbulence is also essential for ground-based space observation with much smaller telescopes, such as for satellite observation, long-baseline optical interferometry, laser star precompensation, or amateur astronomy.

JRIOA 2025 is dedicated to the latest developments in adaptive optics for these applications where implementation and cost constraints, added to performance requirements, lead to new concepts and architectures.

A session designed primarily for students will allow you to discover how adaptive optics is used in fields as varied as astronomy, optical communications, ultra-intense lasers or biomedical imaging.

Topics

 We particularly encourage contributions on the following topics (non-exhaustive list):

  • High resolution observation of satellites,
  • Astronomical observation,
  • Long baseline interferometry,
  • Laser beam pre-compensation.

This includes the following themes:

  • Modeling, characterization and prediction of turbulence,
  • Adaptive optics technologies and components: analyzers, deformable mirrors & other correctors, real-time calculator,
  • Innovative concepts of adaptive optics: wave front analysis, control, deconvolution and image processing,
  • Programs, stations and demonstrators.

Calendar of events

  • Abstract Submission Deadline: April 2, 2025 (Notification to Authors: April 9). Template for abstract submission is available here : abstract template
  • Registration Deadline: May 13, 2025
  • Conference Dates: May 21 - 22, 2025

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European Adaptive Optics Summer School:



The European Adaptive Optics Summer School (EAOSS) provides an in-depth understanding of the theoretical and technological principles of AO.

It covers numerous applications of AO, including astronomy, vision, ophthalmology, microscopy, and free-space optical communications.

Register here.


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Observing with Adaptive Optics 2025

The 2nd edition of the Observing with Adaptive Optics international school will take place at Observatoire de Haute Provence in France from 12th to 17th October 2025. During the school the students will use the PAPYRUS Adaptive Optics bench installed at the T152 telescope. The students will be involved in all phases of an adaptive-optics assisted astronomical observation. Frontal lessons on the fundamental topics of the discipline are planned, as well as tutoring sessions for the development.

More information on the web site https://indico.ict.inaf.it/event/3179/overview

 
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