Rueda Sanchez, Alfredo R., et al. “Electro-Optic Frequency Comb Generation in Lithium Niobate Whispering Gallery Mode Resonators.”10.1109/cleoe-eqec.2019.8873300__2019 Conference on Lasers and Electro-Optics Europe &; European Quantum Electronics Conference, 8873300, IEEE, 2019, doi:10.1109/cleoe-eqec.2019.8873300.