Non-linear amplification to 200 W of an electro-optic frequency comb with GHz tunable repetition rates Hanyu Ye, Florian Leroy, Lilia Pontagnier, Giorgio Santarelli, Johan Boullet and Eric Cormier EPJ Web Conf., 287 (2023) 07025 Published online: 18 October 2023 DOI: 10.1051/epjconf/202328707025