Research Data Leeds Repository

Citation

Phillips, Luke, Kondawar, Sanchit, Godden, Harry J., Douglas, Ben, Fox, Nathan R, Salih, Mohammed, Valavanis, Alexander, Burnett, Andrew D., Kay, Robert, Weitekamp, Raymond A. and Saleh, Ehab (2026) Data associated with 'Stereolithography 3D Printing of a Cyclic Olefin Resin for Terahertz Quasi-Optical Applications'. University of Leeds. [Dataset] https://doi.org/10.5518/1791

Dataset description

This dataset contains THz characterisation data for 3D-printed Cyclic Olefin Resin (COR) samples and quasi-optical components fabricated using masked stereolithography (MSLA). THz time-domain spectroscopy (THz-TDS) measurements from 0.5–6 THz were used to extract the refractive index and absorption coefficient of the printed photopolymer samples. The dataset also includes THz quantum cascade laser (THz-QCL) characterisation measurements of a 3D-printed plano-convex and Fresnel lens, including power measurements, beam profile measurements, and reference scans.

Keywords:	Terahertz, THz-TDS, THz-QCL, Additive Manufacturing, Stereolithography, Photopolymers, Quasi-Optics, THz Optics, Fresnel Lens
Subjects:	H000 - Engineering > H600 - Electronic & electrical engineering > H610 - Electronic engineering
Divisions:	Faculty of Engineering and Physical Sciences > School of Mechanical Engineering
Related resources:	Location Type https://doi.org/10.1364/OME.601125 Publication
License:	Creative Commons Attribution 4.0 International (CC BY 4.0)
Date deposited:	30 Jul 2026 14:08
URI:	https://archive.researchdata.leeds.ac.uk/id/eprint/1580
Additional details Additional details Creators or authors: Creators ORCID Other ID Email Primary affiliation Primary affiliation ID Primary affiliation ID type Secondary affiliation Secondary affiliation ID Secondary affiliation ID type Phillips, Luke https://orcid.org/0009-0005-1179-2474 University of Leeds https://ror.org/024mrxd33 ror Kondawar, Sanchit https://orcid.org/0000-0003-3918-9472 University of Leeds https://ror.org/024mrxd33 Godden, Harry J. https://orcid.org/0009-0000-7808-0926 University of Leeds https://ror.org/024mrxd33 Douglas, Ben https://orcid.org/0009-0002-9096-1325 University of Leeds https://ror.org/024mrxd33 Fox, Nathan R https://orcid.org/0009-0009-1750-0056 University of Leeds https://ror.org/024mrxd33 Salih, Mohammed https://orcid.org/0009-0001-6882-4642 University of Leeds https://ror.org/024mrxd33 Valavanis, Alexander https://orcid.org/0000-0001-5565-0463 University of Leeds https://ror.org/024mrxd33 Burnett, Andrew D. https://orcid.org/0000-0003-2175-1893 University of Leeds https://ror.org/024mrxd33 Kay, Robert https://orcid.org/0000-0002-2283-3789 University of Leeds https://ror.org/024mrxd33 Weitekamp, Raymond A. polySpectra, Berkley, California Saleh, Ehab https://orcid.org/0009-0005-1179-2474 University of Leeds https://ror.org/024mrxd33 Type of data: Dataset Research funders: UK Research and Innovation (Future Leader Fellowship) Grant numbers: MR/S016969/1, MR/Y011775/1 Publication date: 30 July 2026 Resource language: English Publisher: University of Leeds Contact email: mnlcjp@leeds.ac.uk Last Modified: 30 Jul 2026 14:22

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Documentation

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Data

COR_THz-TDS_Results.zip [3MB] COR_THz-TDS_Results.zip [3MB] COR_THz-TDS_Results.zip [3MB] Security: Anyone File name: COR_THz-TDS_Results.zip Content type: Data Mime-Type: application/zip License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 3MB

COR_THz-QCL_Measurements.zip [27kB] COR_THz-QCL_Measurements.zip [27kB] COR_THz-QCL_Measurements.zip [27kB] Security: Anyone File name: COR_THz-QCL_Measurements.zip Content type: Data Mime-Type: application/zip License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 27kB