https://cleoeurope.org/cleo-europe-eqec-2027-save-the-date/2026-09-01T17:02:43+02:00https://cleoeurope.org/plenary-and-keynote-speakers-announced/2026-09-01T17:02:48+02:00https://cleoeurope.org/co-located-with-laser-world-of-photonics/2026-09-01T17:02:51+02:00