README file for the dataset 'Distributed Measurement of Gas Pressure in the Core of Hollow-Core Optical Fibres using Nonlinear Optics'

Dataset DOI: 10.5258/SOTON/D3755

Date that the file was created: Nov 2025

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GENERAL INFORMATION
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ReadMe Author: Mitchell Gerrard, University of Southampton

Date of data collection: 2023-2025

Related projects: EVacuAted OptiCal Fibres for Ultimate UV-to-Infrared Light TransMission (VACUUM (EP/W037440/1).

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SHARING/ACCESS INFORMATION
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This dataset supports the publication:
AUTHORS: MITCHELL GERRARD, RADAN SLAVÍK and PETER HORAK
TITLE: Distributed Measurement of Gas Pressure in the Core of Hollow-Core Optical Fibres using Nonlinear Optics
JOURNAL: Optics Express
PAPER DOI IF KNOWN:

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DATA & FILE OVERVIEW
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This dataset contains data shown in the figures of the journal publication listed above. Each file is in csv format. 

In the following files, x-axis values and y-axis values are given for the different curves:

fig_3a.csv, fig_3b.csv: data of Fig. 3
fig_4a.csv,fig_4b.csv : data of Fig. 4
fig_5.csv : data of Fig. 5
fig_6a.csv, fig_6b.csv, fig_6c.csv, fig_6d.csv : data of Fig. 6
fig_7a.csv, fig_7b.csv : data of Fig. 7
fig_8a.csv, fig_8b_1.csv, fig_8b_2.csv : data of Fig. 8
fig_9.csv : data for Fig. 9
fig_10a.csv, fig_10b.csv: data for Fig. 10
fig_11a.csv, fig_11b.csv : data for Fig. 11

In the following file, the values are given for the matrix coefficients figure 2a and 2b giving the x and y positions and the value at those positions.

fig_2a.csv,fig_2b.csv : data of Fig. 2

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METHODOLOGICAL INFORMATION
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All data are obtained by numerical simulations, methods are explained in the publication.