Dark mode engineering in metasurfaces by symmetry matching approach
نویسندگان
چکیده
منابع مشابه
Mode-matching metasurfaces: coherent reconstruction and multiplexing of surface waves
Metasurfaces are promising two-dimensional metamaterials that are engineered to provide unique properties or functionalities absent in naturally occurring homogeneous surfaces. Here, we report a type of metasurface for tailored reconstruction of surface plasmon waves from light. The design is based on an array of slit antennas arranged in a way that it matches the complex field distribution of ...
متن کاملComplex wavefront engineering with disorder-engineered metasurfaces
Mooseok Jang,1, 3, ∗ Yu Horie,2, ∗ Atsushi Shibukawa,1, ∗ Joshua Brake,1 Yan Liu,1 Seyedeh Mahsa Kamali,2 Amir Arbabi,2, 4 Haowen Ruan,1 Andrei Faraon,2, † and Changhuei Yang1, ‡ 1Department of Electrical Engineering, California Institute of Technology, 1200 E. California Blvd., Pasadena, California 91125, USA 2T. J. Watson Laboratory of Applied Physics, California Institute of Technology, 1200...
متن کاملEngineering shadows to fabricate optical metasurfaces.
Optical metasurfaces-patterned arrays of plasmonic nanoantennas that enable the precise manipulation of light-matter interactions-are emerging as critical components in many nanophotonic materials, including planar metamaterials, chemical and biological sensors, and photovoltaics. The development of these materials has been slowed by the difficulty of efficiently fabricating patterns with the r...
متن کاملA Graph Matching Approach to Symmetry Detection and Analysis
Spectral relaxation was shown to provide an efficient approach for solving a gamut of computational problems, ranging from data mining to image registration. In this chapter we show that in the context of graph matching, spectral relaxation can be applied to the detection and analysis of symmetries in n-dimensions. First, we cast symmetry detection of a set of points in Rn as the self-alignment...
متن کاملIntroduction A New Approach in Engineering Economics
Engineering economy set of mathematical techniques for economic evaluation of investment projects that present value and internal rate of return method are among the most important of these methods. Managers and investors have many reasons to using internal rate of return greater willingness shown. This is while the serious problems associated with using internal rate of return method. In recen...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Applied Physics A
سال: 2018
ISSN: 0947-8396,1432-0630
DOI: 10.1007/s00339-017-1497-x