@misc{indiciaeca4474368b17,
  title = {Progress towards subsurface spectroscopy inside heterogeneous materials using four wave mixing phase conjugation},
  author = {Anderson, Benjamin R. and Eilers, Hergen},
  year = {2024},
  doi = {10.1117/12.3029057},
  url = {https://www.osti.gov/biblio/2441442},
  note = {Source identifier: 2441442}
}