122 20 15998 2 52855 document 15998 README.txt text/plain 1e534e7bf1b2719f7b4e79fae1b86129 MD5 3051 2022-04-22 13:08:27 https://researchdata.bath.ac.uk/122/1/README.txt 122 1 1 text/plain other en public cc_by

README.txt

documentation 15999 1 52861 document 15999 indexcodes.txt text/plain 7539b2d8bf19dac4ffc6754718ac1d18 MD5 845 2022-04-22 13:19:27 https://researchdata.bath.ac.uk/122/2/indexcodes.txt 122 2 2 text/plain other Generate index codes conversion from other to indexcodes en public

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http://eprints.org/relation/isVersionOf https://researchdata.bath.ac.uk/id/document/15998 http://eprints.org/relation/isVolatileVersionOf https://researchdata.bath.ac.uk/id/document/15998 http://eprints.org/relation/isIndexCodesVersionOf https://researchdata.bath.ac.uk/id/document/15998 archive 1189 disk0/00/00/01/22 2015-07-24 11:27:49 2024-07-15 10:57:49 2015-07-24 11:27:49 data_collection show Gorbach Andriy A.Gorbach@bath.ac.uk 0000-0002-6743-5530 University of Bath TRUE dept_physics 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. 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). 2015 MDPI public http://www.mdpi.com/2304-6732/2/3/825/s1 Supplementary materials with article (ZIP, 2129 KB) RightsHolder University of Bath Engineering and Physical Sciences Research Council https://doi.org/10.13039/501100000266 EP/K009397/1 Nonlinear Pulse Dynamics in Plasmonic Waveguides 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). en 1 https://doi.org/10.3390/photonics2030825 pub open Data are available as supporting material to the open access article.