TY - JOUR AU - Xiaoyu Li AU - Thomas Scott AU - Christopher Cromer AU - Darryl Keenan AU - Friedhelm Brandt AU - K. Mstl C2 - Metrologia DA - 2000-10-01 00:10:00 LA - en M1 - 37 PB - Metrologia PY - 2000 TI - Power Measurement Standards for High-Power Lasers: Comparison Between the NIST and the PTB ER -