Optical trapping with Bessel beams generated from semiconductor lasers

16th Russian Youth Conference on Physics and Astronomy

物理学;天文学

Sokolovskii, G.S.^1 ; Dudelev, V.V.^1 ; Losev, S.N.^1 ; Soboleva, K.K.^1,2 ; Deryagin, A.G.^1 ; Kuchinskii, V.I.^1,3 ; Sibbett, W.^4 ; Rafailov, E.U.^5

Ioffe Physical-Technical Institute, St.Petersburg, Russia^1

Saint-Petersburg State Polytechnical University, St.Petersburg, Russia^2

Saint-Petersburg State Electrotechnical University lETI, St.Petersburg, Russia^3

School of Physics and Astronomy, University of St.Andrews, St.Andrews, United Kingdom^4

Aston Institute of Photonic Technologies, Aston University, Birmingham, United Kingdom^5

关键词: Bessel beam;    Chip configuration;    Living cell;    Microscopic particle;    Optical trapping and manipulation;    Optical tweezing;    Opticaltrapping;    Propagation parameters;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/572/1/012039/pdf
DOI  :  10.1088/1742-6596/572/1/012039

学科分类：天文学(综合)

来源: IOP

【 摘 要 】

In this paper, we study generation of Bessel beams from semiconductor lasers with high beam propagation parameter M2and their utilization for optical trapping and manipulation of microscopic particles including living cells. The demonstrated optical tweezing with diodegenerated Bessel beams paves the way to replace their vibronic-generated counterparts for a range of applications towards novel lab-on-a-chip configurations.