@article{1029, author = {J. Schlager and Berton Callicoatt and Richard Mirin and N. Sanford and D. Jones and Jun Ye}, title = {Passively mode-locked glass waveguide laser with 14-fs timing jitter}, abstract = {Ultralow jitter pulse trains are produced from a passively mode-locked, erbium/ytterbium co-doped, planar waveguide laser by use of high-bandwidth feedback control acting on the physical cavity length and optical pump power. Synchronization of a 750-MHz, fundamentally mode-locked laser to an external clock signal yields an ultralow, root-mean-square relative timing jitter of 14.4 fs integrated from 10 Hz to the Nyquist frequency of 375 MHz.}, year = {2003}, journal = {Optics Letters}, volume = {28}, pages = {2411}, month = {2003-12}, issn = {0146-9592}, doi = {10.1364/OL.28.002411}, }