The transmission of infrared light through subwavelength H-shaped aperture arrays in gold is measured. To increase the resonant wavelength relative to the aperture size, H-fractal aperture arrays and their effective medium parameters are investigated.
© 2010 The Optical Society
B. Hou, X. Q. Liao, and J. K. Poon, "Resonant Transmission and Effective Medium Response of Subwavelength H and H-Fractal Apertures," in Conference on Lasers and Electro-Optics 2010, OSA Technical Digest (CD) (Optical Society of America, 2010), paper CFM4.
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