TY - GEN AU - Jennings, D A C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1969-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.TN.398 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1969 TI - Power and energy measurement of repetitively pulsed lasers: ER -