Beam transmission through hole arrays
نویسندگان
چکیده
منابع مشابه
extraordinary transmission through subwavelength hole arrays
The recent history of the research and development around plasmon surface waves that was initiated by the work published in Nature in 1998 by Ebbesen et al. [1] looks like a ten-fold compressed version of studies initiated more than a century ago by Robert Wood with his discovery of anomalies in the efficiency of metallic diffraction gratings, now known as Wood’s anomalies [2]. In 1902, R. Wood...
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We present a fully three-dimensional theoretical study of the extraordinary transmission of light through subwavelength hole arrays in optically thick metal films. Good agreement is obtained with experimental data. An analytical minimal model is also developed, which conclusively shows that the enhancement of transmission is due to tunneling through surface plasmons formed on each metal-dielect...
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E. Popov,* M. Nevière, S. Enoch, and R. Reinisch Institute of Solid State Physics, 72 Tzarigradsko Chaussee Boulevard, 1784 Sofia, Bulgaria Laboratoire d’Optique Electromagnétique, UPRES A CNRS no 6079, Faculté des Sciences de Saint-Jérôme, Case 262, 13397 Marseille Cedex 20, France Laboratoire d’Electromagnétisme, Microondes et Optoélectronique, UMR CNRS no 5530, 23, Avenue des Martyrs, Boı̂te ...
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We explore, both experimentally and theoretically, the existence in the millimeter-wave range of the phenomenon of extraordinary light transmission through arrays of subwavelength holes. We have measured the transmission spectra of several samples made on aluminum wafers by use of an AB Millimetre quasi-optical vector network analyzer in the wavelength range 4.2-6.5 mm. Clear signals of the exi...
متن کاملFull transmission through perfect-conductor subwavelength hole arrays.
Light transmission through 2D subwavelength hole arrays in perfect-conductor films is shown to be complete (100%) at some resonant wavelengths even for arbitrarily narrow holes. Conversely, the reflection on a 2D planar array of nonabsorbing scatterers is shown to be complete at some wavelengths regardless how small the scatterers are. These results are proven analytically and corroborated by r...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2010
ISSN: 1094-4087
DOI: 10.1364/oe.18.002528