@article{PATENT,
      recid = {9759},
      title = {Apparatus and process for the lateral deflection and  separation of flowing particles by a static array of  optical tweezers},
      number = {PATENT},
      month = {Jan},
      year = {2005},
      abstract = {A method and apparatus for laterally deflecting and/or  separating a flow of particles using a static array of  optical tweezers. In an array of optical tweezers with a  lattice constant larger than the size of a particle of  interest, particles driven past the array by an external  force experience an additional interaction with the array  of traps. By altering the angle of the array of traps  relative to the external force, the particles' movement  from trap to trap inside the array can be biased away from  the direction of the external force, thereby enabling  selective deflection and/or separation of particles.},
      url = {http://knowledge.uchicago.edu/record/9759},
}