@article{1232,
  keywords = {pfc},
  author = {L. Nugent-Glandorf and Thomas Perkins},
  title = {Measuring 0.1-nm motion in 1 ms in an optical microscope with differential back-focal-plane detection},
  year = {2004},
  journal = {Optics Letters},
  volume = {29},
  pages = {2611},
  month = {2004-11},
  issn = {0146-9592},
  doi = {10.1364/OL.29.002611},
}