Micro-particles self-arrangement in shapeable counter-propagating beams

被引:0
|
作者
Brzobohaty, Oto [1 ]
Kanka, Jan [1 ]
Chvatal, Lukas [1 ]
Zemanek, Pavel [1 ]
Ou-Yang, Daniel [2 ]
机构
[1] ASCR, Inst Sci Instruments, Kralovopolska 147, Brno 61264, Czech Republic
[2] Lehigh Univ, Bethlehem, PA 18015 USA
关键词
optical tweezers; dual-beam trap; spatial light modulator; video optical microscopy; colloidal self-arrangements; waveguides; TRAP; PARTICLES; BINDING; ARRAY;
D O I
10.1117/12.2060294
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We studied experimentally self-arrangement of sub-micrometer size particles creating a one-dimensional colloidal waveguide of length several tens of micrometers. We investigated positions and behavior of particles in the chain. We also focused on 2D colloidal waveguides created in elliptical Gaussian beams. We employed geometry of counter-propagating beams enhanced with spatial light modulator to shape the intensity profile of counter-propagating beams.
引用
收藏
页数:6
相关论文
共 50 条
  • [41] TRANSVERSE MODULATIONAL INSTABILITY OF COUNTER-PROPAGATING BEAMS IN A KERR MEDIUM DIVIDED INTO THIN SLICES
    PENMAN, C
    FIRTH, WJ
    PARE, C
    JOURNAL OF MODERN OPTICS, 1990, 37 (04) : 719 - 727
  • [42] Action of counter-propagating laser beams on two-photon excitation of potassium vapour
    Efthimiopoulos, T.
    Merlemis, N.
    Movsessian, M. E.
    Pentaris, D.
    Katharakis, M.
    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2010, 43 (05)
  • [43] Cascaded χ(2) wavelength converter in LiNbO3 waveguides with counter-propagating beams
    Brener, I
    Chou, MH
    Peale, D
    Fejer, MM
    ELECTRONICS LETTERS, 1999, 35 (14) : 1155 - 1157
  • [44] Doppler cooling of ion cyclotron motion in counter-propagating Laguerre-Gaussian beams
    Babiker, M
    Lembessis, VE
    Lai, WK
    Allen, L
    OPTICS COMMUNICATIONS, 1996, 123 (4-6) : 523 - 529
  • [45] Raman and quantitative-phase microscope with counter-propagating beams demonstrated on HeLa cells
    Tormo, Alejandro Diaz
    Khalenkow, Dmitry
    Skirtach, Andre G.
    Le Thomas, Nicolas
    OSA CONTINUUM, 2019, 2 (03) : 797 - 804
  • [46] Analysis of radiation force on a uniaxial anisotropic sphere by dual counter-propagating Gaussian beams
    Li, Zheng Jun
    Li, Shun
    Li, Hai Ying
    Qu, Tan
    Shang, Qing Chao
    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 2021, 38 (05) : 616 - 627
  • [47] Quasi phase matching of high harmonic generation in waveguides using counter-propagating beams
    Zhang, X.
    Lytle, A. L.
    Murnane, M.
    Kapteyn, H. C.
    Cohen, O.
    ULTRAFAST PHENOMENA XV, 2007, 88 : 6 - +
  • [48] Excitation of monochromatic and stable electron acoustic wave by two counter-propagating laser beams
    Xiao, C. Z.
    Liu, Z. J.
    Zheng, C. Y.
    He, X. T.
    NEW JOURNAL OF PHYSICS, 2017, 19
  • [49] Solid-State Lidar with Wide Steering Angle Using Counter-Propagating Beams
    He, Yuxuan
    Wang, Qiang
    Wang, Zhonghan
    Han, Xu
    Fang, Yuxi
    Yue, Yang
    2021 ANNUAL CONFERENCE OF THE IEEE PHOTONICS SOCIETY (IPC), 2021,
  • [50] SELF-OSCILLATIONS OF COUNTER-PROPAGATING WAVES IN A 2-LEVEL MEDIUM
    BARJOSEPH, I
    SILBERBERG, Y
    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1984, 1 (03) : 498 - 499