@article{PATENT,
      recid = {8708},
      title = {Apparatus and method for fabricating, sorting, and  integrating materials with holographic optical traps},
      number = {PATENT},
      month = {Feb},
      year = {2004},
      abstract = {An apparatus and method for manipulating, effecting  interaction of, photochemically transforming and/or sorting  small dielectric particles or other materials. The  apparatus and method involves use of one or more  diffractive optical elements which each receive a laser  beam and form a plurality of laser beams. These laser beams  are operated on by a telescope lens system and then an  objective lens element to create an array of optical traps  for manipulating, effecting interaction of, photochemically  transforming and/or sorting small dielectric particles or  other materials.},
      url = {http://knowledge.uchicago.edu/record/8708},
}