@misc{indiciaeccf32c4aa31f,
  title = {Fiber laser using a microsphere resonator as a feedback element.},
  author = {Khanh Kieu and Masud Mansuripur},
  year = {2007},
  doi = {10.1364/ol.32.000244},
  url = {https://pubmed.ncbi.nlm.nih.gov/17215933/},
  note = {Source identifier: 17215933}
}