@article{175131, author = {Scott Diddams and D Jones and Jun Ye and S Cundiff and John Hall and J Ranka and R Windeler}, title = {Direct RF to Optical Frequency Measurements With a Femtosecond Laser Comb}, year = {2002}, number = {50}, month = {2002-04-01}, publisher = {IEEE Transactions on Instrumentation and Measurement}, language = {en}, }