@inproceedings{641df063223a41ee97d5a4773be654e3,
title = "Theoretical analysis on particle manipulation of the optical tweezers arrays system",
abstract = "In biological scientific research, separating biological macromolecules or cells in liquid is always a challenging job. 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 has been the creation of two-dimensional arrays of optical traps. In this paper, a method based on interference is discussed to form the gradient laser fields, which may cause spatial modulation of the concentration of particles. The parameters related with the optical tweezers array are discussed in detail and simulated by Matlab software to show the impact factor of the important parameters for the concentration distribution of the particles. The spatial redistribution of particles in a laser interference field could be also predicted according the theoretical analysis.",
keywords = "Gradient force, Interference, Optical tweezers array, Spatial modulation",
author = "Li Qin and Feng Wanli and Wang Chu and Cao Qun and Hu Xiaoming and Sha Dingguo and Lin Jiaming and Zhu Dejun",
year = "2007",
doi = "10.1117/12.741477",
language = "English",
isbn = "0819466565",
series = "Progress in Biomedical Optics and Imaging - Proceedings of SPIE",
number = "PART 1",
booktitle = "Fifth International Conference on Photonics and Imaging in Biology and Medicine",
edition = "PART 1",
note = "Fifth International Conference on Photonics and Imaging in Biology and Medicine ; Conference date: 01-09-2006 Through 03-09-2006",
}