TY - JOUR AU - J. Wahlstrand AU - J. Willits AU - C. Menyuk AU - Steven Cundiff BT - Optics Express DA - 2008 DO - 10.1364/OE.16.018624 PY - 2008 EP - 18624 T2 - Optics Express TI - The quantum-limited comb lineshape of a mode-locked laser: Fundamental limits on frequency uncertainty VL - 16 ER -