Optical frequency combs are key instruments that have revolutionized many fields like frequency metrology and spectroscopy. Traditionally based on fiber lasers or Ti:Sapphire lasers they have been widely studied. Here we demonstrate a 1-micron optical frequency comb based on passively mode-locked diode-pumped solid-state laser technology with low-noise properties and high-reliability.
2013 Joint European Frequency and Time Forum International Frequency Control Symposium (EFTF/IFC), Prague (Czech Republic), pp. 105-107