The International Frequency Control Symposium (IFCS) and European Frequency and Time Forum (EFTF) 2025 are excited to announce the introduction of two special sessions at the upcoming conference. These sessions are designed to focus on specific, cutting-edge topics in the fields of frequency control, timekeeping, and related technologies.

Researchers and practitioners are invited to submit their abstracts for consideration in these special sessions. To submit an abstract for one of these focused sessions, authors should select the indicated track in the ePapers submission portal when completing their submission.

  • Frequency Control in the UV
  • Going Beyond the Maser: Stable Compact Microwave and Optical References