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Volumn 6, Issue 4, 2006, Pages 715-719

Phase and polarization control as a route to plasmonic nanodevices

Author keywords

[No Author keywords available]

Indexed keywords

NANOPARTICLE ARRAYS; OPTICAL LOGIC; PLASMONIC NANODEVICES; SINGLE MOLECULE SPECTROSCOPY;

EID: 33646424366     PISSN: 15306984     EISSN: None     Source Type: Journal    
DOI: 10.1021/nl0524896     Document Type: Article
Times cited : (113)

References (56)
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    • Rabitz, H. A.; et al. Science 2000, 288, 824.
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    • Imura, K.; et al. Chem. Phys. 2005, 122, 154701.
    • (2005) Chem. Phys. , vol.122 , pp. 154701
    • Imura, K.1
  • 43
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    • note
    • 28 We use two-dimensional grids ranging from x, y = -850 to 850 nm, with an exponential damping band of 300 nm applied at each edge. The results are converged to within 0.5% with spatial grid steps dx = dy = 1 nm and a temporal step dt = dx/√3c, where c denotes the speed of light in a vacuum. In the genetic algorithm calculations, the number of individuals per generation for each parameter is 20 and the number of genes (number of significant digits in each individual) is 6. The EM energy detected depends on whether the signal is collected in the center of the end particle or on its surface (and is larger on the surface). Both configurations are considered here since previous calculations used the former, whereas experimental detection methods are consistent with the latter. A pulse duration of 15 fs is used in the calculations shown. The results are weakly τ-dependent, with control improving with τ and saturating as τ converges to the resonance lifetime. (Our use of short pulses is for numerical reasons, as the cost of the calculation increases with the propagation time.)
  • 46
    • 33646429992 scopus 로고    scopus 로고
    • note
    • The sensitivity of the results to the particle size was checked by varying the spheres radii in the 25-30 nm range. The sensitivity to deviations from regularity was checked by introducing a random size and location deviation of 2 nm for each particle. The results were found robust.
  • 47
    • 33749159330 scopus 로고    scopus 로고
    • and references therein to earlier work on the same topic
    • See, e.g.: Bhat, R. D. R.; Sipe, J. E. Phys. Rev. B 2005, 72, 075205 and references therein to earlier work on the same topic.
    • (2005) Phys. Rev. B , vol.72 , pp. 075205
    • Bhat, R.D.R.1    Sipe, J.E.2
  • 48
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    • Li, K.; et al. Phys. Rev. B 2005, 71, 115409.
    • (2005) Phys. Rev. B , vol.71 , pp. 115409
    • Li, K.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.