@article{758401, author = {A Bartels and Nathan Newbury and I Thomann and Leo Hollberg and Scott Diddams}, title = {Broadband Phase-Coherent Optical Frequency Synthesis with Actively Linked Ti:Sapphire and Cr:Forsterite Femtosecond Lasers}, year = {2004}, number = {29}, month = {2004-02-15 00:02:00}, publisher = {Optics Letters}, language = {en}, }