Holographic formation of large area split-ring arrays for magnetic metamaterials

Abstract

We theoretically demonstrate the formation of different kinds of two-dimensional split-ring arrays in both triangular and square lattices by one-step holographic interference. The slit width of the split-ring can be adjusted by proper polarization configurations. The dimension of the rings can be adjusted easily by using different wavelengths for interference, so the resonant frequency of the split-rings can be obtained in a wide range. Our theory is also proved in experiment. Our work would extend the application of holographic lithography to the fabrication of magnetic metamaterials.

arXiv commentIt will be very interesting to the nanofabrication, optical interference lithography and metamaterial communities

References in corpus (5)

• Determination of Effective Permittivity and Permeability of Metamaterials from Reflection and Transmission Coefficients
• Nanofabricated media with negative permeability at visible frequencies
• Electric coupling to the magnetic resonance of split ring resonators
• Chiral microstructures (spirals) fabrication by holographic lithography
• Realization of Woodpile Structure Using Optical Interference Holography