Optical manipulation from the microscale to the nanoscale: fundamentals, advances and prospects  

作　　者：Dongliang Gao Weiqiang Ding Manuel Nieto-Vesperinas Xumin Ding Mahdy Rahman Tianhang Zhang ChweeTeck Lim Cheng-Wei Qiu 

机构地区：[1]Department of Electrical and Computer Engineering,National University of Singapore,Singapore 117583,Singapore [2]College of Physics,Optoelectronics and Energy,Soochow University,Suzhou 215006,China [3]Department of Physics,Harbin Institute of Technology,Harbin 150001,China [4]Instituto de Ciencia de Materiales de Madrid,Consejo Superior de Investigaciones Científicas,Campus de Cantoblanco,Madrid 28049,Spain [5]Department of Electrical and Computer Engineering,North South University,Dhaka 1229,Bangladesh [6]NUS Graduate School for Integrative Sciences and Engineering,National University of Singapore,Singapore 117456,Singapore [7]Department of Mechanical Engineering,National University of Singapore,Singapore 117576,Singapore [8]SZU-NUS Collaborative Innovation Center for Optoelectronic Science and Technology,Shenzhen University,Shenzhen 518060,China

出　　处：《Light(Science & Applications)》2017年第1期593-607,共15页光（科学与应用)（英文版）

基　　金：support from the National University of Singapore(no.R-263-000-678-133);supported by the Spanish MINECO grants FIS2012-36113-C03-03,FIS2014-55563-REDC and FIS2015-69295-C3-1-P;support from the National Natural Science Foundation of China(no.11504252);the Natural Science Foundation for the Youth of Jiangsu Province(no.BK20150306);the Natural Science Foundation for Colleges and Universities in Jiangsu Province of China(no.15KJB140008).

摘　　要：Since the invention of optical tweezers,optical manipulation has advanced significantly in scientific areas such as atomic physics,optics and biological science.Especially in the past decade,numerous optical beams and nanoscale devices have been proposed to mechanically act on nanoparticles in increasingly precise,stable and flexible ways.Both the linear and angular momenta of light can be exploited to produce optical tractor beams,tweezers and optical torque from the microscale to the nanoscale.Research on optical forces helps to reveal the nature of light–matter interactions and to resolve the fundamental aspects,which require an appropriate description of momenta and the forces on objects in matter.In this review,starting from basic theories and computational approaches,we highlight the latest optical trapping configurations and their applications in bioscience,as well as recent advances down to the nanoscale.Finally,we discuss the future prospects of nanomanipulation,which has considerable potential applications in a variety of scientific fields and everyday life.

关 键 词：biochemical manipulation MICROSCALE NANOSCALE optical force optical tweezer PLASMONICS 

分 类 号：TG6[金属学及工艺—金属切削加工及机床]