Publications related to Broadband Nonreciprocal Acoustic Propagation Using Programmable Boundary Conditions: From Analytical Modeling to Experimental Implementation

Romain Christophe Rémy Fleury, Maliheh Khatibi Moghaddam

This paper demonstrates the capability of locally resonant metamaterials (LRMs) for creating compact metallic waveguide E- and H-bends, which are simultaneously working as bandpass filters. For creating these bent meta-filters, we use composite pin-pipe wa ...

IEEE2022

Photoinitiator-free Laser Fabrication of Ultra-compact, Low-loss Waveguides in Polydimethylsiloxane

Demetri Psaltis, Christophe Moser, Giulia Panusa, Ye Pu, Jieping Wang

Owing to its excellent elasticity, wide spectral range of transparency, and outstanding chemical and thermal stability, polydimethylsiloxane (PDMS) is an elastomer of great technological importance, being widely used in the fabrication of microfluidic and ...

SPIE-INT SOC OPTICAL ENGINEERING2018

Wideband H-plane dielectric horn antenna

Juan Ramon Mosig, Lei Wang, Maria Garcia Vigueras, Marcos Alvarez Folgueiras

By flaring a dielectric waveguide in the H-plane, an H-plane dielectric horn is formed, which could be directly excited by an SIW feed. However, matching and radiation performances are poor due to the thinness of the substrate. To improve these performance ...

Inst Engineering Technology-Iet2017

Exciton-polariton flows in cross-dimensional junctions

Hugo Pierre Alexandre Flayac

We study the nonequilibrium exciton-polariton condensation in 1D to 0D and 1D to quasi-2D junctions by means of non-resonant spectroscopy. The shape of our potential landscape allows to probe the resonant transmission of a propagating condensate between a ...

Amer Physical Soc2017

Beam propagation and stray radiation in the ITER EC H&CD Upper Launcher

Timothy Goodman, Matthieu Toussaint

The four ITER Electron Cyclotron Upper Launchers (UL) are designed to control Magneto-Hydrodynamic instabilities with the deposition of Electron Cyclotron power. According to the present design, each launcher comprises two rows of four input waveguides, wh ...

EDP Sciences2015

On-chip NIR optical spectrometer based on polymeric waveguide and metallic nano-structures

Hans Peter Herzig, Toralf Scharf, Maurine Malak Karam Awadallah

In this work, we report about optical spectrometry using gold nano-structures printed on a polymer based integrated optical waveguide. The optical waveguide is a single mode buried waveguide, having dimensions of 3x2.2µm 2 . It is made from a combination o ...

2014

On-chip NIR optical spectrometer based on polymeric waveguide and metallic nano-structures

Irène Antoinette Philipoussis, Toralf Scharf, Maurine Malak Karam Awadallah

Spie-Int Soc Optical Engineering2014

Rigorous evaluation of propagation losses in arbitrarily shaped waveguide structures using boundary integral – resonant mode expansion and perturbation of boundary conditions

Michael Mattes

The accurate consideration of propagation losses in arbitrarily shaped waveguide-based structures is studied in this paper. For such a purpose, a software tool based on the perturbation of the boundary conditions on the waveguide metallic walls and on the ...

Inst Engineering Technology-Iet2014

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Broadband Nonreciprocal Acoustic Propagation Using Programmable Boundary Conditions: From Analytical Modeling to Experimental Implementation

Ultra-Small Bent Meta-Waveguide Filters

Three-dimensional fabrication of sub-micron optical waveguides in PDMS and other polymer materials

Photoinitiator-free Laser Fabrication of Ultra-compact, Low-loss Waveguides in Polydimethylsiloxane

Wideband H-plane dielectric horn antenna

Exciton-polariton flows in cross-dimensional junctions

Excitation of resonant plasmonic cavities by integrated waveguides for sensing applications

Beam propagation and stray radiation in the ITER EC H&CD Upper Launcher

On-chip NIR optical spectrometer based on polymeric waveguide and metallic nano-structures

On-chip NIR optical spectrometer based on polymeric waveguide and metallic nano-structures

Rigorous evaluation of propagation losses in arbitrarily shaped waveguide structures using boundary integral – resonant mode expansion and perturbation of boundary conditions

Graph Chatbot

Chat with Graph Search

Photoinitiator-free Laser Fabrication of Ultra-compact, Low-loss Waveguides in Polydimethylsiloxane

Ultra-Small Bent Meta-Waveguide Filters

Three-dimensional fabrication of sub-micron optical waveguides in PDMS and other polymer materials

Wideband H-plane dielectric horn antenna

Exciton-polariton flows in cross-dimensional junctions

Excitation of resonant plasmonic cavities by integrated waveguides for sensing applications

On-chip NIR optical spectrometer based on polymeric waveguide and metallic nano-structures

Beam propagation and stray radiation in the ITER EC H&CD Upper Launcher

Rigorous evaluation of propagation losses in arbitrarily shaped waveguide structures using boundary integral – resonant mode expansion and perturbation of boundary conditions

On-chip NIR optical spectrometer based on polymeric waveguide and metallic nano-structures