Materials Map

Discover the materials research landscape. Find experts, partners, networks.

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The Materials Map is an open tool for improving networking and interdisciplinary exchange within materials research. It enables cross-database search for cooperation and network partners and discovering of the research landscape.

The dashboard provides detailed information about the selected scientist, e.g. publications. The dashboard can be filtered and shows the relationship to co-authors in different diagrams. In addition, a link is provided to find contact information.

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The Materials Map is still under development. In its current state, it is only based on one single data source and, thus, incomplete and contains duplicates. We are working on incorporating new open data sources like ORCID to improve the quality and the timeliness of our data. We will update Materials Map as soon as possible and kindly ask for your patience.

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in Cooperation with on an Cooperation-Score of 37%

Topics

Publications (5/5 displayed)

  • 2016Suspended silicon mid-infrared waveguide devices with subwavelength grating metamaterial cladding127citations
  • 2016Suspended silicon mid-infrared waveguide devices with subwavelength grating metamaterial cladding127citations
  • 2016Fourier-transform on-chip microspectrometerscitations
  • 2015Ge-on-Si plasma enhanced chemical vapor deposition for low cost photodetectors16citations
  • 2012Direct Nano-Patterning of Commercially Pure Titanium with Ultra-Nanocrystalline Diamond Stampscitations

Places of action

Chart of shared publication
Ortega-Moñux, A.
2 / 5 shared
Molina-Fernández, I.
2 / 4 shared
Wangüemert-Pérez, J. G.
2 / 2 shared
Halir, R.
2 / 5 shared
Mashanovich, G. Z.
4 / 11 shared
Qu, Z.
2 / 8 shared
Nedeljković, Miloš
2 / 10 shared
Cheben, P.
3 / 6 shared
Alonso-Ramos, C.
2 / 7 shared
Soler Penadés, J.
1 / 2 shared
Nedeljković, M.
1 / 1 shared
Lapointe, J.
1 / 2 shared
Vachon, M.
1 / 1 shared
Corredera, P.
1 / 1 shared
Xu, D-X.
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Delage, A.
1 / 1 shared
Calvo, M. L.
1 / 1 shared
Herrero-Bermello, A.
1 / 1 shared
Velasco, A. V.
1 / 1 shared
Janz, S.
1 / 3 shared
Schmid, J. H.
1 / 2 shared
Gardes, Frederic Y.
1 / 9 shared
Thomson, D. J.
1 / 5 shared
Reed, G. T.
1 / 8 shared
Basset, L.
1 / 1 shared
Littlejohns, C. G.
1 / 3 shared
Reynolds, Scott
1 / 1 shared
Hu, Y.
1 / 15 shared
Gadegaard, Nikolaj
1 / 12 shared
Moran, David
1 / 7 shared
Li, Xu
1 / 10 shared
Seunarine, K.
1 / 2 shared
Greer, A. I. M.
1 / 3 shared
Chart of publication period
2016
2015
2012

Co-Authors (by relevance)

  • Ortega-Moñux, A.
  • Molina-Fernández, I.
  • Wangüemert-Pérez, J. G.
  • Halir, R.
  • Mashanovich, G. Z.
  • Qu, Z.
  • Nedeljković, Miloš
  • Cheben, P.
  • Alonso-Ramos, C.
  • Soler Penadés, J.
  • Nedeljković, M.
  • Lapointe, J.
  • Vachon, M.
  • Corredera, P.
  • Xu, D-X.
  • Delage, A.
  • Calvo, M. L.
  • Herrero-Bermello, A.
  • Velasco, A. V.
  • Janz, S.
  • Schmid, J. H.
  • Gardes, Frederic Y.
  • Thomson, D. J.
  • Reed, G. T.
  • Basset, L.
  • Littlejohns, C. G.
  • Reynolds, Scott
  • Hu, Y.
  • Gadegaard, Nikolaj
  • Moran, David
  • Li, Xu
  • Seunarine, K.
  • Greer, A. I. M.
OrganizationsLocationPeople

article

Suspended silicon mid-infrared waveguide devices with subwavelength grating metamaterial cladding

  • Ortega-Moñux, A.
  • Molina-Fernández, I.
  • Wangüemert-Pérez, J. G.
  • Halir, R.
  • Mashanovich, G. Z.
  • Qu, Z.
  • Nedeljković, Miloš
  • Cheben, P.
  • Khokhar, A. Z.
  • Alonso-Ramos, C.
Abstract

We present several fundamental photonic building blocks based on suspended silicon waveguides supported by a lateral cladding comprising subwavelength grating metamaterial. We discuss the design, fabrication, and characterization of waveguide bends, multimode interference devices and Mach-Zehnder interferometers for the 3715 - 3800 nm wavelength range, demonstrated for the first time in this platform. The waveguide propagation loss of 0.82 dB/cm is reported, some of the lowest loss yet achieved in silicon waveguides for this wavelength range. These results establish a direct path to ultimately extending the operational wavelength range of silicon wire waveguides to the entire transparency window of silicon.

Topics
  • impedance spectroscopy
  • Silicon
  • wire
  • metamaterial