Project supported by the National Natural Science Foundation of China (Grant No 20505002);the Excellent Young Scholars Research Fund of Beijing Institute of Technology (Grant No 000Y06-23);the Excellent Scholars Research Fund of Beijing(Grant No 20071D1600300394)
Optical tweezers have been a valuable research tool since their invention in the 1980s. One of the most important developments in optical tweezers in recent years is the creation of two-dimensional arrays of optical t...