TY - JOUR AU - Ma, Long-Sheng AU - Bi, Zhiyi AU - Bartels, A AU - Robertsson, Lennart AU - Zucco, Massimo AU - Windeler, Robert AU - Wilpers, G AU - Oates, Christopher AU - Hollberg, Leo AU - Diddams, Scott C2 - IEEE Transactions on Instrumentation and Measurement DA - 2005-04-01 LA - en M1 - 54 PB - IEEE Transactions on Instrumentation and Measurement PY - 2005 TI - International Comparisons of Femtosecond Laser Frequency Combs UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=50123 ER -