@misc{indiciaee15dff728f66,
  title = {Y-branch optical coupler monolithically integrated with DFB quantum cascade lasers},
  author = {Soibel, Alexander and Mansour, Kamjou and Spiers, Forouhar and Peabody, Milton L. and Sivco, Deborah L. and Cho, Alfred Y. and Gmachl, Claire},
  year = {2005},
  url = {https://ntrs.nasa.gov/citations/20060042893},
  note = {Source identifier: 20060042893}
}