TY - CONF AU - L D'evelyn AU - Leo Hollberg AU - Richard Fox AU - Z Popovic C2 - 1994 Conference on Precision Electromagnetic Measurements , Boulder, CO, USA DA - 1994-01-01 00:01:00 LA - en PB - 1994 Conference on Precision Electromagnetic Measurements , Boulder, CO, USA PY - 1994 TI - Tunable Phase-Locked Diode Lasers for Precision Spectroscopy ER -