Fig.1.

Schematic diagram of the experimental setup of OET integrated with lensfree holographic microscopy. An OET device is directly placed on a CCD or CMOS sensor array. The sensor array coupled with a partially coherent light source creates an on-chip holographic microscope with a field of view that is equal to the sensor array active area. With the microscopic information of particles, interactive OET manipulation of target objects is achieved by projecting light beams next to the targets. A computer with a customized LabView program is used to control and synchronize different modules.