TY - CONF AU - Ma, L AU - Shelton, R AU - Kapteyn, H AU - Murnane, M AU - Hall, John AU - Ye, Jun C2 - XV International Conference on Laser Spectroscopy , Snowbird, UT, USA DA - 2002-01-01 00:01:00 LA - en PB - XV International Conference on Laser Spectroscopy , Snowbird, UT, USA PY - 2002 TI - Merging two independent femtosecond lasers into one, ed. by S. Chu et al. ER -