Single Nanoparticle Detection by Mode Splitting in Ultra-High-Q Microtoroid

被引:0
作者
Zhu, Jiangang [1 ]
Xiao, Yun-Feng [1 ]
Li, Lin [2 ]
He, Lina [1 ]
Chen, Da-Ren [2 ]
Yang, Lan [1 ]
机构
[1] Washington Univ, Dept Elect & Syst Engn, St Louis, MO 63130 USA
[2] Washington Univ, Dept Energy Environm & Chem Engn, St Louis, MO 63130 USA
来源
2009 CONFERENCE ON LASERS AND ELECTRO-OPTICS AND QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (CLEO/QELS 2009), VOLS 1-5 | 2009年
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暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
We experimentally demonstrate that a single nanoparticle can induce mode splitting of MHz in an ultra-high-Q microtoroid resonator, which can be used to extract information of the nanoparticle. Analytical model matches well with the experiments. (C) 2009 Optical Society of America
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页码:419 / +
页数:2
相关论文
共 6 条
  • [1] ANDREA M, 2007, SCIENCE, V317, P783
  • [2] Ultra-high-Q toroid microcavity on a chip
    Armani, DK
    Kippenberg, TJ
    Spillane, SM
    Vahala, KJ
    [J]. NATURE, 2003, 421 (6926) : 925 - 928
  • [3] GORODETSKY M, 1999, J OPT SOC AM B
  • [4] KIPPENBERG TJ, 2002, OPTICS LETT, V27
  • [5] Cavities lead the way
    Loncar, Marko
    [J]. NATURE PHOTONICS, 2007, 1 (10) : 565 - 567
  • [6] Controlled coupling of counterpropagating whispering-gallery modes by a single Rayleigh scatterer: A classical problem in a quantum optical light
    Mazzei, A.
    Goetzinger, S.
    Menezes, L. de S.
    Zumofen, G.
    Benson, O.
    Sandoghdar, V.
    [J]. PHYSICAL REVIEW LETTERS, 2007, 99 (17)