Dataset supporting the paper: Graphene Plasmonic Waveguides for Mid-Infrared Supercontinuum Generation on a Chip

The files in this dataset support the paper "Graphene plasmonic waveguides for mid-infrared supercontinuum generation on a chip" by Andrey V. Gorbach. They include the following:

1. Guided mode profile (all components of the electric field) recorded on a rectangular grid in (x,y) plane (for Figure 1 in the paper).
2. Data for effective indexes, attenuation length, nonlinear coefficient gamma and maximal ratio L_p/L_{nl} of waveguide modes, including attenuation length of the guided mode in the w=25nm wide waveguide as computed from COMSOL (for Figure 2).
3. Numerically computed output spectra for propagation of a 100 fs sech pulse with the peak power P0 in the 25 nm wide and 150 nm long GSP wavegide (Figure 3).

Cite this dataset as:
Gorbach, A., 2015. Dataset supporting the paper: Graphene Plasmonic Waveguides for Mid-Infrared Supercontinuum Generation on a Chip. MDPI.

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Data are available as supporting material to the open access article.

Supplementary materials with article (ZIP, 2129 KB)

Creators

Andriy Gorbach
University of Bath

Contributors

University of Bath
Rights Holder

Documentation

Data collection method:

Guided modes (electric field profiles, effective indeces) have been computed with the help of Comsol Multiphysics (http://www.comsol.com/) commercial Maxwell solver (version 5.1). The pulse propagation equation was solved with the help of Matlab, by using the well established split-step algorithm, full details of the algorithm are available in G.P. Agrawal, "Nonlinear Fiber Optics," 5th ed. (Academic Press, 2013).

Additional information:

In Fig1_data.csv, the grid parameters are x: (-15:0.1:15) nm; y: (-15:0.1:15) nm. All electric field components are in SI units (V/m). In Fig2a_data.csv (effective indexes of waveguide modes), the first column gives values of the wavelength in µm, columns 2-5 give results for GSP mode without waveguide, and modes in waveguides of widths 5 nm, 15 nm and 25 nm, respectively. In Fig2b_data.csv (attenuation length of waveguide modes), the first column gives values of the wavelength in µm, columns 2-5 give the length in µm for GSP mode without waveguide, and modes in waveguides of widths 5 nm, 15 nm and 25 nm, respectively. In Fig2b_data_FEM.csv (attenuation length of the guided mode in the w=25nm wide waveguide as computed from COMSOL), the first column gives values of the wavelength in µm, and the second column gives the attenuation length in µm. In Fig2c_data.csv (nonlinear coefficient gamma, in 1/(mW nm), of waveguide modes), the first column gives values of the wavelength in µm, columns 2-4 give gamma values for waveguides of widths 5 nm, 15 nm and 25 nm, respectively. In Fig2d_data.csv (maximal ratio L_p/L_{nl} of waveguide modes), the first column gives values of the wavelength in µm, columns 2-4 give gamma values for waveguides of widths 5 nm, 15 nm and 25 nm, respectively. In Fig3_data.csv, the first column gives values of the wavelength in µm, columns 2-5 give power (in dB) for the input pulse, and outputs for peak power P_0=1µW, P_0=20µW and P_0=500µW, respectively.

Documentation Files

README.txt
text/plain (3kB)
Creative Commons: Attribution 4.0

Funders

Engineering and Physical Sciences Research Council (EPSRC)
https://doi.org/10.13039/501100000266

Nonlinear Pulse Dynamics in Plasmonic Waveguides
EP/K009397/1

Publication details

Publication date: 2015
by: MDPI

Version: 1

URL for this record: https://researchdata.bath.ac.uk/id/eprint/122

Related papers and books

Gorbach, A., 2015. Graphene Plasmonic Waveguides for Mid-Infrared Supercontinuum Generation on a Chip. Photonics, 2(3), 825-837. Available from: https://doi.org/10.3390/photonics2030825.

Contact information

Please contact the Research Data Service in the first instance for all matters concerning this item.

Contact person: Andriy Gorbach

Departments:

Faculty of Science
Physics