@misc{LangeSeitz2006,
  author    = {Robert Lange and Peter Seitz},
  title     = {Device and method for spatially resolved photodetection and demodulation of modulated electromagnetic waves},
  url       = {https://depatisnet.dpma.de/DepatisNet/depatisnet?action=bibdat\&docid=US000007060957B2},
  year      = {2006}
}