@misc{indiciae3f83d322ef86,
  title = {Distributed-feedback Terahertz Quantum-cascade Lasers with Laterally Corrugated Metal Waveguides},
  author = {Williams, Benjamin S. and Kumar, Sushil and Hu, Qing and Reno, John L.},
  year = {2005},
  url = {https://ntrs.nasa.gov/citations/20070019355},
  note = {Source identifier: 20070019355}
}