Title :
Dynamic DMD-driven optoelectronics tweezers for microscopic particle manipulation
Author :
Ohta, Aaron T. ; Chiou, Pei Yu ; Wu, Ming C.
Author_Institution :
Electr. Eng. Dept., California Univ., Los Angeles, CA, USA
Abstract :
We demonstrate dynamic manipulation of microscopic particles using a DMD-produced projection image in an optoelectronics tweezers system. Single-particle trapping and movement (up to 40 /spl mu/m/sec) via optically-induced dielectrophoresis were observed.
Keywords :
biological techniques; cellular effects of radiation; electrophoresis; micromirrors; optical projectors; radiation pressure; DMD-driven optoelectronics tweezers; digital micromirror device; microscopic particle manipulation; optically-induced dielectrophoresis; single-particle trapping;
Conference_Titel :
Lasers and Electro-Optics, 2004. (CLEO). Conference on
Conference_Location :
San Francisco, CA
Print_ISBN :
1-55752-777-6
