@inproceedings{Jankowski2019UltrabroadbandNO,
  title={Ultrabroadband Nonlinear Optics in Nanophotonic Periodically Poled Lithium Niobate Waveguides},
  author={Marc Jankowski and C. Langrock and Boris Desiatov and Alireza Marandi and Cheng Wang and Mian Zhang and Christopher R. Phillips and Marko Lonvcar and M. M. Fejer},
  year={2019}
}