Optical forces near a nanoantenna

被引：64
|
作者：
Ploschner, Martin [1 ]
Mazilu, Michael [1 ]
Krauss, Thomas F. [1 ]
Dholakia, Kishan [1 ]
机构：
[1] Univ St Andrews, Sch Phys & Astron, SUPA, St Andrews KY16 9SS, Fife, Scotland
来源：
JOURNAL OF NANOPHOTONICS | 2010年 / 4卷
基金：
英国工程与自然科学研究理事会;
关键词：
force; trapping; nanoantenna; Maxwell stress tensor; TORQUE; FIELD;
D O I：
10.1117/1.3332850
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The Maxwell stress tensor method is used to calculate the optical forces acting upon a glass nanosphere in the proximity of optically excited gold nanoantenna structures. The dependence of optical forces over a full range of excitation angles is explored: the total internal reflection excitation does not bring any particular advantage to trapping efficiency when compared to the normal incidence excitation. Our calculations show multiple trapping sites with similar trapping properties for the normal and the total internal reflection cases, respectively; furthermore, the convective heating probably dominates over any optical forces in such systems.
引用
收藏
页数：13
相关论文
共 50 条
  • [1] Determination of optical forces in the proximity of a nanoantenna
    Ploschner, Martin
    Mazilu, Michael
    Krauss, Thomas F.
    Dholakia, Kishan
    [J]. OPTICAL TRAPPING AND OPTICAL MICROMANIPULATION VII, 2010, 7762
  • [2] Optical near-field interference in the excitation of a bowtie nanoantenna
    Melchior, P.
    Bayer, D.
    Schneider, C.
    Fischer, A.
    Rohmer, M.
    Pfeiffer, W.
    Aeschlimann, M.
    [J]. PHYSICAL REVIEW B, 2011, 83 (23):
  • [3] Optical forces near a plasmonic nanostructure
    Yannopapas, Vassilios
    [J]. PHYSICAL REVIEW B, 2008, 78 (04)
  • [4] Forces in optical near-fields
    Novotny, L
    [J]. NEAR-FIELD OPTICS AND SURFACE PLASMON POLARITONS, 2001, 81 : 123 - 141
  • [5] Enhancement of optical near field by bowtie nanoantenna with V-structured hole
    Jiao, Lipeng
    Feng, He
    Xu, Zixuan
    Jiao, Kunpeng
    Xia, Feng
    Kong, Weijin
    Yun, Maojin
    [J]. PLASMONICS: DESIGN, MATERIALS, FABRICATION, CHARACTERIZATION, AND APPLICATIONS XVII, 2019, 11082
  • [6] Deep Subwavelength Optical Nanoantenna with Enhanced Characteristics for Near and Far field Applications
    Nasr, Mohamed A.
    Swillam, Mohamed A.
    [J]. PHOTONIC AND PHONONIC PROPERTIES OF ENGINEERED NANOSTRUCTURES III, 2013, 8632
  • [7] Optical anapole modes in hybrid metal–dielectric nanoantenna for near-field enhancement and optical sensing
    王德宝
    吕靖薇
    刘伟
    任艳茹
    李薇
    许鑫辰
    刘超
    朱剑豪
    [J]. Chinese Physics B, 2023, 32 (11) : 348 - 357
  • [8] Optical Nanoantenna Input Impedance
    Xu, Yuancheng
    Tucker, Eric
    Boreman, Glenn
    Raschke, Markus B.
    Lail, Brian A.
    [J]. ACS PHOTONICS, 2016, 3 (05): : 881 - 885
  • [9] Nanomechanical control of an optical nanoantenna
    Merlein, J.
    Kahl, M.
    Zuschlag, A.
    Sell, A.
    Halm, A.
    Boneberg, J.
    Leiderer, P.
    Leitenstorfer, A.
    Bratschitsch, R.
    [J]. 2007 CONFERENCE ON LASERS & ELECTRO-OPTICS/QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (CLEO/QELS 2007), VOLS 1-5, 2007, : 1755 - +
  • [10] Near-field optical microscopy of surface plasmon polaritons excited by silicon nanoantenna
    Sinev, I. S.
    Komissarenko, F. E.
    Mukhin, I. S.
    Petrov, M., I
    Iorsh, I., V
    Belov, P. A.
    Samusev, A. K.
    [J]. NANOSYSTEMS-PHYSICS CHEMISTRY MATHEMATICS, 2018, 9 (05): : 609 - 613
12345