The Joint Fizeau-Michelson Prize Committee awards the 2022 Fizeau Lifetime Achievement Award to Dr. Theo ten Brummelaar for his leadership and long-term efforts in forwarding the technology and practice of astronomical optical interferometry, as evidenced by his central role in the optical, computational, and scientific development of the CHARA Array.
The Joint Fizeau-Michelson Prize Committee awards the 2020 Fizeau Lifetime Achievement Award to Guy Perrin for his accomplishments in theory and technology of optical interferometry, his impressive achievements in fundamentals and implementation of advanced instrument methods, and for his broad support to the interferometry community over more than two decades.