Fumihito Arai Toshiaki Endo Ryuji Yamauchi Toshio Fukuda 3D 6DOF Manipulation of Micro-object using Laser Trapped Microtool. 1390-1395 2006 conf/icra/2006 ICRA db/conf/icra/icra2006.html#AraiEYF06 http://dx.doi.org/10.1109/ROBOT.2006.1641903