@misc{caizergues:hal-02464659, TITLE = {{Aspheric mirrors and spatio-temporal couplings: a new direction for high-energy plasma accelerators}}, AUTHOR = {Caizergues, Cl{\'e}ment}, URL = {https://ensta-paris.hal.science/hal-02464659}, NOTE = {Poster}, HOWPUBLISHED = {{25e congr{\`e}s g{\'e}n{\'e}rale de la soci{\'e}t{\'e} fran{\c c}aise de physique}}, YEAR = {2019}, HAL_ID = {hal-02464659}, HAL_VERSION = {v1}, }