@article{834091, author = {R Shelton and L Ma and H Kapteyn and M Murnane and J Hall and Jun Ye}, title = {Active Synchronization and Carrier Phase Locking of Two Separate Mode-Locked Femtosecond Lasers}, year = {2021}, month = {2021-10-12 15:10:19}, publisher = {Journal of Modern Optics}, language = {en}, }