Dataset DOI: https://doi.org/10.5258/SOTON/D3324 ReadMe Author: Sirawit Boonsit, Optoelectronics Research Centre, University of Southampton This dataset supports the publication: AUTHORS: Sirawit Boonsit, Vasileios Mourgelas, Lara Karam, Milos Nedeljkovic, Nadege Courjal, Marc Dussauze and Ganapathy Senthil Murugan TITLE: Optimisation of pockels effect in poled amorphous waveguides for efficient electro-optic modulation JOURNAL: Applied Physics B PAPER DOI: https://doi.org/10.1007/s00340-025-08477-0 Date of data collection: This dataset contains: The data of all the figures in excel files. Related projects: EU H2020 ACTPHAST4R and Engineering and Physical Sciences Research Council EP/N00762X/1. Dataset available under a CC BY 4.0 licence Date that the file was created: 04/2025