### Last New - 6th October 2026 - J-1 :::success **-Download/read Booklet of presentation abstracts : [Booklet](https://fichiers.numerique.gouv.fr/explorer/items/files/f5f9b9c9-e792-40c5-bc35-d8ba0e237f9e)** **- Download/read the lastest Program on : [1 october program ](https://fichiers.numerique.gouv.fr/explorer/items/files/03d57bbe-4f90-47be-aa35-43d4f152b51c)** **- Join Whatsapp feed for live updates on : [WhatsApp live upadates](https://chat.whatsapp.com/I9MwKJrsloBDuXreBZsTyl)** ::: # 9th VH days and Experiments for material under shock After an incredible gas guns session in Grenoble, we go back to the roots of PDV and photonic technlogies. **7-8-9 October 2026,** go to Lannion for the 9th VH days session. It is opened, to all shock experiments on material related to Science and Engineering. Talks and visits of local labs and facilities will alternate in the legendary lands of Breton photonics. This VH days is co-organized by IDIL, Institut foton, l'Ensta and Chocodyn. **Take this opportunity to join us for this incredible and promising event for your applications** # Registration Free Event Last registration contact : vh2026@groupes.renater.fr # Submit a Poster <iframe style="border: none; width: 640px; height: 836px" src="https://grist.numerique.gouv.fr/o/docs/forms/wL1vadrFnn2GutFgefyfPj/4"></iframe> # Program is now available - - Download/read Program on : [2septembre2026](https://fichiers.numerique.gouv.fr/explorer/items/files/602727c9-ef72-41de-9af6-67787d1993c3) # Our Sponsors  Join them to support this event and to meet the community, worldwide experts, recommanders and customers. *Last session, more than 80 attendees from 19 institutions were present.* Upload formular for Sponsoring [here](https://sdrive.cnrs.fr/s/QcAnBdRQC865bBX?dir=/&editing=false&openfile=true) # Contact :::info and sponsors - Local/technical contact: vh2026@groupes.renater.fr - Contact sponsors : marie.morvan@idil.fr ::: # Venue :::warning **Conferences are located at "Palais des Congrès" - Perros Guirec See on maps** ::: ## Transportation - Train station @ Lannion - Airport + car @ Brest or Rennes - Daily buses Lannion/Perros-Guirec - For more information : [Winter Bus line schedule](https://sdrive.cnrs.fr/s/Dj5ZM6EXGC7A3jx) ## Schedule - 7 october starting presentation @ 2PM (but free Lunch is included from 12:30PM, take date during registration) - 9 october end presentation @ 12:30PM (Lunch is included, take date during registration) ## Maps <iframe src="https://www.google.com/maps/d/embed?mid=1W1AlmLy3ZRiAn37ie0Pek2n8_9Ltd1k&hl=fr&ehbc=2E312F" width="640" height="480"></iframe> ## Accommodation ### On Lannion (20 min by car from Perros-guirec) - Brit Hotel Confort Lannion Centre Gare (-10 % avec le code VHIDILBRIT22) https://www.brithotel.fr/ - Ibis Lannion Centre Côte de Granit Rose (chambre single à 91 €/nuit avec le code GR1 – IDIL) https://all.accor.com/a/fr.html ### On Perros Guirec - Hôtels 4 **** [www.grandhotel-perros-guirec.com ](http://www.grandhotel-perros-guirec.com) [www.les-bassans.com ](www.les-bassans.com) [www.roz-marine-thalasso.com ](https://www.roz-marine-thalasso.com) - Hôtels 3 *** [www.hotel-las-bains-perros-guirec.fr](http://www.hotel-las-bains-perros-guirec.fr) www.hotel-de-perros.com <http://www.hotel-de-perros.com> [www.hotel-ker-mor.com] (http://www.hotel-ker-mor.com) [www.hotel-les-costans.fr] (http://www.hotel-les-costans.fr) [www.hotel-nautica-perros.com] (http://www.hotel-nautica-perros.com [www.villaleshydrangeas.bzh](http://www.villaleshydrangeas.bzh) www.goelia.com <http://www.goelia.com> www.pierreetvacances.com <http://www.pierreetvacances.com> - Hôtels 2** [www.aubonaccueil.fr](http://www.aubonaccueil.fr) [www.hoteldeleurope-perros.com](http://www.hoteldeleurope-perros.com) [www.hotelhermitage.-22.com](http://www.hotelhermitage.-22.com)