The 17th Annual Meeting Photonic Devices (AMPD2025) has been successfully held at Zuse Institute Berlin on 02-04 April 2025. 20 invited talks, 21 contributed talks and 30 poster presentations related to numerical methods, simulation and physical properties of novel photonic devices. Fruitful discussion among the 110 international participants of the on-site 3-day workshop was supported by a social event at Alliiertenmuseum Berlin, a joint dinner and pizza breaks. The workshop has been organized by the Computational Nano Optics group at Zuse Institute Berlin, it has been sponsored by MATH+ and by JCMwave.