Light transmission and local field enhancement in arrays of silver nanocylinders

作者: M. Giloan , S. Zaiba , G. Vitrant , P.L. Baldeck , S. Astilean

DOI: 10.1016/J.OPTCOM.2011.03.050

关键词:

摘要: Abstract Vertical silver nanocylinders have been fabricated by two-photon microfabrication technique. The three-dimensional propagation of visible light along and between the has characterized wide-field transmission microscopy. Transmission spectra were collected with a fiber coupled spectrometer optical images taken camera using an inverted microscope. Intensity enhancements occur surfaces for wavelengths in range. Finite-difference time domain (FDTD) simulations are good agreement experimental results. electromagnetic field enhancement was evaluated, order to analyze suitability studied structures sensing applications.

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