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INTRODUCTION TO PHOTONIC CRYSTALS AND METAMATERIALS
2011Photonic crystals have the fundamental characteristic of manipulating light at a scale on the order of the wavelength or even shorter. This property allows to develop new functional devices for a wide range of applications. PhCs have been investigated, both theoretically and experimentally, for telecom devices and sensing because of their peculiar ...
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Reconfigurable photonic metamaterials [PDF]
, 2014 This thesis reports on the development of a new class of switchable nanostructured photonic metamaterials, Reconfigurable Photonic Metamaterials (RPMs). Over the last decade, fascinating material properties including negative refraction, optical magnetism, invisibility, asymmetric transmission, perfect lenses and many more were demonstrated in ...
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Controlling light with photonic metamaterials. [PDF]
, 2013 This thesis reports on my research efforts towards controlling light with photonic metamaterials for desired functionalities:I have demonstrated a new family of continuously metallic metamaterials-‘intaglio’ and ‘bas-relief’ metamaterials. They are formed of indented or raised sub-wavelength patterns with depth/height of the order 100 nm and offer a ...
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Metamaterials for Microwave Photonics
2007 9th International Conference on Transparent Optical Networks, 2007Pendry and co-workers [1] have presented the theory of photonic crystals (PC) assembled from thin metal wires predicting the plasma-like cut-off frequency to be controlled by the PC lattice constant and wire diameter. Our experimental frequency measured on copper wire PC in microwave range turned out to be in reasonable agreement with the model ...
Romuald Brazis +2 more
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Active photonic metamaterials [PDF]
, 2010 Nanostructured photonic metamaterials with narrow-band responses provide a promising platform for applications ranging from slow-light and polarization control to optical modulation and the 'lasing spaser'. We show that the introduction of functional (nonlinear, switchable, gain, etc.) media into such structures provides a powerful paradigm for the ...
Sámson, Z.L. +12 more
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Bimetallic photonic metamaterials [PDF]
, 2016 In this thesis, I introduce bimetallic ring resonator arrays as a platform for enhancing and controlling magneto-optical and thermoelectric effects. By taking advantage of differences in the physical (optical, electronic, thermal, magnetic) properties of the two elements comprising the resonators, I have demonstrated tailoring of the optical absorption
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Nanomechanical photonic metamaterials [PDF]
, 2022 An overview over nanomembrane-based nanomechanical photonic metamaterials will be given, from the demonstration of a temperature-actuated metamaterial in 2011 to recent breakthroughs. These include the optical detection of thermal motion in nanomechanical metamaterials, and demonstrations of nanobolometers with record-breaking spatial resolution ...
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2007 International Symposium on Signals, Systems and Electronics, 2007
Linden, S., Wegener, M.
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Linden, S., Wegener, M.
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Photonic Metamaterials and Metadevices
2017Photonic metamaterials are artificially engineered materials containing nanostructures that interact with light, mainly covering infrared or visible wavelengths. Photonic metamaterials have revolutionarily altered the way for designing various optical metadevices with utilization of novel, spatially varying architectures of metamaterials where the ...
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Reconfiguring photonic metamaterials [PDF]
, 2012 Dynamic control over metamaterial optical properties is key for the use of metamaterials as active elements ranging from modulators and switches to tunable filters and programmable transformation optics devices. Here we exploit that the properties of virtually any metamaterial structure strongly depend on the spatial arrangement of its components.
Plum, E. +4 more
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