Research Data Leeds Repository

Dataset associated with "Enhanced Terahertz Spectral-Fingerprint Detection of α-Lactose Using Sub-Micron-Gap On-Chip Waveguides"

Citation

Park, SaeJune and Cunningham, John and Parker-Jervis, Rowan (2021) Dataset associated with "Enhanced Terahertz Spectral-Fingerprint Detection of α-Lactose Using Sub-Micron-Gap On-Chip Waveguides". University of Leeds. [Dataset] https://doi.org/10.5518/1054¹

Dataset description

The results on 'Enhanced Terahertz Spectral-Fingerprint Detection of α-Lactose Using Sub-Micron-Gap On-Chip Waveguides'.

Keywords:	on-chip waveguide, fingerprint detection, terahertz sensors, sensitivity enhancement
Subjects:	F000 - Physical sciences > F300 - Physics > F360 - Optical physics2
Divisions:	Faculty of Engineering and Physical Sciences > School of Electronic and Electrical Engineering3
Related resources:	Location Type https://doi.org/10.1002/adts.2021004284 Publication https://eprints.whiterose.ac.uk/180316/5 Publication
License:	Creative Commons Attribution 4.0 International (CC BY 4.0)
Date deposited:	15 Nov 2021 09:41
URI:	https://archive.researchdata.leeds.ac.uk/id/eprint/9036
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 Park, SaeJune https://orcid.org/0000-0001-8606-191X7 University of Leeds https://ror.org/024mrxd33 ror Cunningham, John https://orcid.org/0000-0002-1805-97438 University of Leeds https://ror.org/024mrxd33 ror Parker-Jervis, Rowan University of Leeds https://ror.org/024mrxd33 ror Type of data: Dataset Research funders: EPSRC, EPSRC, EPSRC, EPSRC Grant numbers: EP/R00501X/1, EP/P021859/1, EP/V004743/, EP/V047914/1 Publication date: 2021 Resource language: English Metadata language: English Research project title: The physics of plasmonic gain in low-dimensional electronic systems, HyperTerahertz - High precision terahertz spectroscopy and microscopy, Acoustic control of quantum cascade heterostructures: the THz "S-LASER", Terabotics–Terahertz Robotics for Surgery and Medicine Publisher: University of Leeds Contact email: s.park@leeds.ac.uk9 Last Modified: 04 Nov 2024 15:00

Files

Documentation

readme [1kB] 10 readme [1kB] 11 readme [1kB] 12 Security: Anyone File name: readme.txt13 Content type: Documentation Mime-Type: text/plain License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 1kB

Data

fig1b: complex permittivity [64kB] 14 fig1b: complex permittivity [64kB] 15 fig1b: complex permittivity [64kB] 16 Security: Anyone File name: fig1b.xlsx17 Content type: Data Description: Modelled real and imaginary permittivities of lactose in the THz frequency range. Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 64kB

fig1c: THz absorption [23kB] 18 fig1c: THz absorption [23kB] 19 fig1c: THz absorption [23kB] 20 Security: Anyone File name: fig1c.xlsx21 Content type: Data Description: THz absorption of the CPW with wslot = 20 µm for three different thickness of lactose, hlactose = 0.5, 2, and 4 µm. Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 23kB

fig2a: Field distribution for wslot=20um [46MB] 22 fig2a: Field distribution for wslot=20um [46MB] 23 fig2a: Field distribution for wslot=20um [46MB] 24 Security: Anyone File name: fig2a.xlsx25 Content type: Data Description: Field distribution near the CPW slot gap area (at x = 0) for wslot = 20 μm' Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 46MB

fig2b: Field distribution for wslot=0.5um [47MB] 26 fig2b: Field distribution for wslot=0.5um [47MB] 27 fig2b: Field distribution for wslot=0.5um [47MB] 28 Security: Anyone File name: fig2b.xlsx29 Content type: Data Description: Field distribution near the CPW slot gap area (at x = 0) for wslot = 0.5 μm. Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 47MB

fig2c: E-field line profiles [94kB] 30 fig2c: E-field line profiles [94kB] 31 fig2c: E-field line profiles [94kB] 32 Security: Anyone File name: fig2c.xlsx33 Content type: Data Description: The electric field line profiles at edge of the centre conductor along the z-axis, extracted from at y = -15 μm in fig2a and at y = -0.375 μm in fig2b. Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 94kB

fig2d: Maximum E-field [33kB] 34 fig2d: Maximum E-field [33kB] 35 fig2d: Maximum E-field [33kB] 36 Security: Anyone File name: fig2d.xlsx37 Content type: Data Description: The amplitude of the maximum electric field near the CPW slot as a function of wslot. Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 33kB

fig3a: THz absorption of the CPW with 0.5 um thick lactose [38kB] 38 fig3a: THz absorption of the CPW with 0.5 um thick lactose [38kB] 39 fig3a: THz absorption of the CPW with 0.5 um thick lactose [38kB] 40 Security: Anyone File name: fig3a.xlsx41 Content type: Data Description: THz absorption of the CPW with 0.5-µm-thick lactose block for five different gaps between the centre conductor and ground planes wslot: 0.5, 1, 5, 10, and 20 µm. Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 38kB

fig3b: THz absorption vs lactose thickness [9kB] 42 fig3b: THz absorption vs lactose thickness [9kB] 43 fig3b: THz absorption vs lactose thickness [9kB] 44 Security: Anyone File name: fig3b.xlsx45 Content type: Data Description: THz absorption at 530 GHz as a function of hlactose for various wslot. Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 9kB

fig4a: sesntivity vs lactose thickness [8kB] 46 fig4a: sesntivity vs lactose thickness [8kB] 47 fig4a: sesntivity vs lactose thickness [8kB] 48 Security: Anyone File name: fig4a.xlsx49 Content type: Data Description: Sensitivity defined by the initial slope of the THz absorption – hlactose curve and volumetric sensitivity enhancement factor as a function of wslot. Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 8kB

fig4b: Effective absorption coefficient [8kB] 50 fig4b: Effective absorption coefficient [8kB] 51 fig4b: Effective absorption coefficient [8kB] 52 Security: Anyone File name: fig4b.xlsx53 Content type: Data Description: Effective absorption coefficient (αeff) as a function of wslot for various hlactose. Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 8kB

• 1. https://doi.org/10.5518/1054
• 2. https://archive.researchdata.leeds.ac.uk/view/subjects/F360.html
• 3. https://archive.researchdata.leeds.ac.uk/view/divisions/SEEE/
• 4. https://doi.org/10.1002/adts.202100428
• 5. https://eprints.whiterose.ac.uk/180316/
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