@article{leblanc:cea-02277333, TITLE = {{Spatial Properties of High-Order Harmonic Beams from Plasma Mirrors: A Ptychographic Study}}, AUTHOR = {Leblanc, A. and Monchoc{\'e}, S. and Vincenti, H. and Kahaly, S. and Vay, J.-L. and Qu{\'e}r{\'e}, F.}, URL = {https://cea.hal.science/cea-02277333}, JOURNAL = {{Physical Review Letters}}, PUBLISHER = {{American Physical Society}}, VOLUME = {119}, PAGES = {155001}, YEAR = {2017}, MONTH = Oct, DOI = {10.1103/PhysRevLett.119.155001}, PDF = {https://cea.hal.science/cea-02277333/file/PhysRevLett.119.155001.pdf}, HAL_ID = {cea-02277333}, HAL_VERSION = {v1}, }