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

The files in this dataset support the following paper: ########################################################################################## Graphene plasmonic waveguides for mid-infrared supercontinuum generation on a chip Andrey V. Gorbach University of Bath ########################################################################################## ############################################################## Methodologies 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). ############################################################## Please find included the following: ############################## 1) A CSV spreadsheet: Fig1_data.csv This file contains the guided mode profile (all components of the electric field) recorded on a rectangular grid in (x,y) plane. 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). ############################## 2a) A CSV spreadsheet: Fig2a_data.csv This file contains data for effective indeces of waveguide modes: the first column gives values of the wavelength in microns, columns 2-5 give results for GSP mode without waveguide, and modes in waveguides of widths 5 nm, 15 nm and 25 nm, respectively. 2b) A CSV spreadsheet: Fig2b_data.csv This file contains data for attenuation length of waveguide modes: the first column gives values of the wavelength in microns, columns 2-5 give the length in um for GSP mode without waveguide, and modes in waveguides of widths 5 nm, 15 nm and 25 nm, respectively. 2c) A CSV spreadsheet: Fig2b_data_FEM.csv This file contains data for 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 microns, second column give the length in um. 2d) A CSV spreadsheet: Fig2c_data.csv This file contains data for nonlinear coefficient gamma (in 1/(mW nm)) of waveguide modes: the first column gives values of the wavelength in microns, columns 2-4 give gamma values for waveguides of widths 5 nm, 15 nm and 25 nm, respectively. 2e) A CSV spreadsheet: Fig2d_data.csv This file contains data for maximal ratio Lp/Lnl of waveguide modes: the first column gives values of the wavelength in microns, columns 2-4 give gamma values for waveguides of widths 5 nm, 15 nm and 25 nm, respectively. ############################## 3) A CSV spreadsheet: Fig3_data.csv This file contains the data for Fig. 3: the first column gives values of the wavelength in microns, columns 2-5 give power (in dB) for the input pulse, and outputs for P0=1uW, P0=20uW and P0=500uW, respectively.