TY - CONF AU - L Ma AU - R Shelton AU - H Kapteyn AU - M Murnane AU - John Hall AU - Jun Ye 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 -