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Dielectric Waveguides and Waveguide Devices for Microwave Applications
4th European Microwave Conference, 1974, 1974A survey on the state of the art in Dielectric Waveguide (DW), stressing in particular the practical microwave applications, is given. The principles for designing DWs, fixing and joining devices, launchers, various multiport networks etc. are founded. A simple theory to calculate parameters of multiport networks with distributed coupling is developped.
V. F. Vzyatyshev +3 more
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Subwavelength robust waveguiding with chiral metamaterial waveguides
2019 URSI International Symposium on Electromagnetic Theory (EMTS), 2019In this work, we design and experimentally demonstrate in the microwave range a robust metamaterial waveguide, which is formed at the boundary between two locally resonant chiral metamaterials with opposite chirality. We show that the interface states at such boundary are inherently robust to disorder in both the position and resonance frequency of ...
Orazbayev, Bakhtiyar +2 more
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Periodic Waveguides and MQW Waveguide
2015In research field of optics, diffraction gratings are widely investigated and applied; on the other hand, periodic metal waveguide is familiar to those worked with microwave waveguide. The early studies on periodic waveguide have a profound impact on the development of the waveguide optics.
Xianping Wang, Zhuangqi Cao, Cheng Yin
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Waveguide-integrated black phosphorus photodetector with high responsivity and low dark current
Nature Photonics, 2014Layered two-dimensional materials have demonstrated novel optoelectronic properties and are well suited for integration in planar photonic circuits. Graphene, for example, has been utilized for wideband photodetection.
N. Youngblood +3 more
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Review of substrate-integrated waveguide circuits and antennas
, 2011Substrate-integrated waveguide (SIW) technology represents an emerging and very promising candidate for the development of circuits and components operating in the microwave and millimetre-wave region. SIW structures are generally fabricated by using two
M. Bozzi, A. Georgiadis, K. Wu
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Metamaterial‐Based Maxwell's Fisheye Lens for Multimode Waveguide Crossing
Laser & Photonics reviews, 2018On‐chip multimode transmission has drawn tremendous interest for its ability to expand the link capacity with a single wavelength carrier. The waveguide crossing is a basic component in the on‐chip photonic circuit allowing the routing of a complex ...
Hongnan Xu, Yaocheng Shi
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2020
In integrated optics, optical waveguides are fundamental elements for the development of integrated devices, including light sources, modulators, detectors, optical pathways, receivers and switches. For the fabrication of optical integrated waveguide components, grating couplers or other complex integrated structures realized on planar optical ...
Thi Ngoc Lam Tran +3 more
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In integrated optics, optical waveguides are fundamental elements for the development of integrated devices, including light sources, modulators, detectors, optical pathways, receivers and switches. For the fabrication of optical integrated waveguide components, grating couplers or other complex integrated structures realized on planar optical ...
Thi Ngoc Lam Tran +3 more
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2004
Much of the discussion in the previous three chapters centered around lossless transmission lines. For these lines, the various relations were independent of conductivity of the materials involved. In fact, even for a distortionless transmission line, although an attenuation constant was present, all other basic properties of the line were independent ...
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Much of the discussion in the previous three chapters centered around lossless transmission lines. For these lines, the various relations were independent of conductivity of the materials involved. In fact, even for a distortionless transmission line, although an attenuation constant was present, all other basic properties of the line were independent ...
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Ion implanted waveguides and waveguide lasers
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 1992Abstract Ion implantation is an accurate method for modifying the refractive index of surfaces of insulators to form optical waveguides and waveguide lasers. Alternative approaches are to directly define the waveguide region by implanting chemical dopants to control the refractive index and the lasing transitions or to use ion beam induced damage ...
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Coplanar waveguide circuits, components, and systems
, 2001Preface. Introduction. Conventional Coplanar Waveguide. Conductor-Backed Coplanar Waveguide. Coplanar Waveguide with Finite-Width Ground Planes. Coplanar Waveguide Suspended Inside A Conducting Enclosure. Coplanar Striplines.
R. Simons
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