Peter James Thomas
Publications
2023
-
Holst, Bodil;
Szapoczka, Wiktoria Karolina;
Thomas, Peter James;
Hesenget Larsen, Viljar.
(2023)
Smart Surfaces for Anti-Biofouling and Biofilm Model Development.
Universitetet i Oslo
Universitetet i Oslo
Masters thesis
-
Lu, Xin;
Thomas, Peter James.
(2023)
Phase Error Evaluation via Differentiation and Cross-Multiplication Demodulation in Phase-Sensitive Optical Time-Domain Reflectometry.
Photonics
Academic article
-
Szapoczka, Wiktoria Karolina;
Truskewycz, Adam Leo;
Skodvin, Tore;
Holst, Bodil;
Thomas, Peter James.
(2023)
Fluorescence intensity and fluorescence lifetime measurements of various carbon dots as a function of pH.
Scientific Reports
Academic article
-
Funnell, Adam Christopher;
Thomas, Peter James.
(2023)
Design of a Flexible Weight Sensor Using Optical Fibre Macrobending.
Sensors
Academic article
-
Senger, Kim;
Nuus, Matthijs Hendrik;
Balling, Niels;
Betlem, Peter;
Birchall, Thomas;
Christiansen, Hanne H.
(2023)
The subsurface thermal state of Svalbard and implications for geothermal potential.
Geothermics
Academic article
2022
-
Arief, Hasan Asyari;
Thomas, Peter James;
Constable, Kevin;
Katsaggelos, Aggelos K..
(2022)
Towards Building a Distributed Virtual Flow Meter via Compressed Continual Learning.
Sensors
Academic article
-
Arief, Hasan Asyari;
Thomas, Peter;
Wiktorski, Tomasz.
(2022)
Better Modeling Out-of-Distribution Regression on Distributed Acoustic Sensor Data Using Anchored Hidden State Mixup.
IEEE Transactions on Industrial Informatics
Academic article
-
Thomas, Peter James;
Heggelund, Yngve;
Paap, Bob;
Mellors, Robert;
Pitarka, Arben;
Matzel, Eric.
(2022)
Data from lab-scale experiments of fibre optic vibration measurement.
NORCE Norwegian Research Centre
NORCE Norwegian Research Centre
Report
2021
-
Arief, Hasan Asyari;
Wiktorski, Tomasz;
Thomas, Peter.
(2021)
A Survey on Distributed Fibre Optic Sensor Data Modelling Techniques and Machine Learning Algorithms for Multiphase Fluid Flow Estimation.
Sensors
Academic literature review
-
Thomas, Peter James;
Stork, Anna;
Fechner, Thomas;
Koedel, Uta;
Butcher, Anthony.
(2021)
Cross hole seismic experiment with DAS/DTS data. Svelvik CO2 field lab.
NORCE Norwegian Research Centre
NORCE Norwegian Research Centre
Report
-
Thomas, Peter James;
Heggelund, Yngve;
Koedel, Uta;
Fechner, Thomas;
Butcher, Antony.
(2021)
Concept description for the use of fibre-optic measurements for seismic tomography.
NORCE Norwegian Research Centre
NORCE Norwegian Research Centre
Report
2020
-
Totland, Christian;
Thomas, Peter;
Holst, Bodil;
Akhtar, Naureen;
Hovdenes, Jostein;
Skodvin, Tore.
(2020)
9-Acridinemethanamine and Acridine-9-Carboxaldehyde as Potential Fluorescence Lifetime pH Indicators.
Journal of Fluorescence
Academic article
-
Lu, Xin;
Thomas, Peter.
(2020)
Numerical Modeling of Fcy OTDR Sensing Using a Refractive Index Perturbation Approach.
Journal of Lightwave Technology
Academic article
-
Thomas, Peter;
Hellevang, Jon Oddvar.
(2020)
A distributed fibre optic approach for providing early warning of Corrosion Under Insulation (CUI).
Journal of Loss Prevention in the Process Industries
Academic article
-
Lu, Xin;
Soto, Marcelo A.;
Thomas, Peter;
Kolltveit, Erling.
(2020)
Evaluating phase errors in phase-sensitive optical time-domain reflectometry based on i/q demodulation.
Journal of Lightwave Technology
Academic article
-
Totland, Christian;
Thomas, Peter;
Størdal, Ingvild Fladvad;
Eek, Espen.
(2020)
A fully distributed fibre optic sensor for the detection of liquid hydrocarbons.
IEEE Sensors Journal
Academic article
-
Lu, Xin;
Thomas, Peter;
Yicha, Zhang;
Hanlin, Liano;
Gomes, Samuel;
Hellevang, Jon Oddvar.
(2020)
Characterization of Optical Fibers Directly Embedded on Metal Using a Particle Spray-Based Method.
IEEE Sensors Journal
Academic article
2019
-
Totland, Christian;
Thomas, Peter;
Holst, Bodil;
Akhtar, Naureen;
Hovdenes, Jostein;
Skodvin, Tore.
(2019)
A broad-range fluorescence lifetime pH sensing material based on a single organic fluorophore.
Journal of Fluorescence
Academic article
-
Lu, Xin;
Thomas, Peter;
Hellevang, Jon Oddvar.
(2019)
A review of methods for fibre-optic distributed chemical sensing.
Sensors
Academic literature review
-
Totland, Christian;
Thomas, Peter;
Holst, Bodil;
Akhtar, Naureen;
Hovdenes, Jostein;
Skodvin, Tore.
(2019)
The use of surfactant-filled mesoporous silica as an immobilising medium for a fluorescence lifetime pH indicator, providing long-term calibration stability.
RSC Advances
Academic article
2018
-
Thomas, Peter James;
Hellevang, Jon Oddvar.
(2018)
A high response polyimide fiber optic sensor for distributed humidity measurements.
Sensors and actuators. B, Chemical
Academic article
-
Akhtar, Naureen;
Thomas, Peter James;
Svardal, Benny;
Almenningen, Stian;
De Jong, Edwin;
Magnussen, Stian.
(2018)
Pillars or Pancakes? Self-Cleaning Surfaces without Coating.
Nano Letters
Academic article
2017
-
Thomas, Peter James;
Hellevang, Jon Oddvar.
(2017)
A fully distributed fibre optic sensor for relative humidity measurements.
Sensors and actuators. B, Chemical
Academic article
-
Thomas, Peter James;
Atamanchuk, Dariia;
Hovdenes, Jostein;
Tengberg, Anders.
(2017)
The use of novel optode sensor technologies for monitoring dissolved carbon dioxide and ammonia concentrations under live haul conditions.
Aquacultural Engineering
Academic article
2015
-
Atamanchuk, Dariia;
Kononets, Mikhail;
Thomas, Peter James;
Hovdenes, Jostein;
Tengberg, Anders;
Hall, Per O.J..
(2015)
Continuous long-term observations of the carbonate system dynamics in the water column of a temperate fjord.
Journal of Marine Systems
Academic article
-
Haukalid, Kjetil;
Askvik, Kjell Magne;
Folgerø, Kjetil;
Thomas, Peter James.
(2015)
Impact of gas hydrate formation/dissociation on water-in-crude oil emulsion properties studied by dielectric measurements.
Energy & Fuels
Academic article
-
Akhtar, Naureen;
Holm, Vårin Renate Andvik;
Thomas, Peter James;
Svardal, Benny;
Askeland, Simen Hjellvik;
Holst, Bodil.
(2015)
Underwater Superoleophobic Sapphire (0001) Surfaces.
Journal of Physical Chemistry C
Academic article
2014
-
Atamanchuk, Dariia;
Tengberg, Anders;
Hovdenes, Jostein;
Apostolidis, Athanas;
Huber, Christian;
Hall, Per O.J..
(2014)
Performance of a lifetime-based optode for measuring partial pressure of carbon dioxide in natural waters.
Limnology and Oceanography : Methods
Academic article
Journal publications
-
Lu, Xin;
Thomas, Peter James.
(2023)
Phase Error Evaluation via Differentiation and Cross-Multiplication Demodulation in Phase-Sensitive Optical Time-Domain Reflectometry.
Photonics
Academic article
-
Szapoczka, Wiktoria Karolina;
Truskewycz, Adam Leo;
Skodvin, Tore;
Holst, Bodil;
Thomas, Peter James.
(2023)
Fluorescence intensity and fluorescence lifetime measurements of various carbon dots as a function of pH.
Scientific Reports
Academic article
-
Funnell, Adam Christopher;
Thomas, Peter James.
(2023)
Design of a Flexible Weight Sensor Using Optical Fibre Macrobending.
Sensors
Academic article
-
Senger, Kim;
Nuus, Matthijs Hendrik;
Balling, Niels;
Betlem, Peter;
Birchall, Thomas;
Christiansen, Hanne H.
(2023)
The subsurface thermal state of Svalbard and implications for geothermal potential.
Geothermics
Academic article
-
Arief, Hasan Asyari;
Thomas, Peter James;
Constable, Kevin;
Katsaggelos, Aggelos K..
(2022)
Towards Building a Distributed Virtual Flow Meter via Compressed Continual Learning.
Sensors
Academic article
-
Arief, Hasan Asyari;
Thomas, Peter;
Wiktorski, Tomasz.
(2022)
Better Modeling Out-of-Distribution Regression on Distributed Acoustic Sensor Data Using Anchored Hidden State Mixup.
IEEE Transactions on Industrial Informatics
Academic article
-
Arief, Hasan Asyari;
Wiktorski, Tomasz;
Thomas, Peter.
(2021)
A Survey on Distributed Fibre Optic Sensor Data Modelling Techniques and Machine Learning Algorithms for Multiphase Fluid Flow Estimation.
Sensors
Academic literature review
-
Totland, Christian;
Thomas, Peter;
Holst, Bodil;
Akhtar, Naureen;
Hovdenes, Jostein;
Skodvin, Tore.
(2020)
9-Acridinemethanamine and Acridine-9-Carboxaldehyde as Potential Fluorescence Lifetime pH Indicators.
Journal of Fluorescence
Academic article
-
Lu, Xin;
Thomas, Peter.
(2020)
Numerical Modeling of Fcy OTDR Sensing Using a Refractive Index Perturbation Approach.
Journal of Lightwave Technology
Academic article
-
Thomas, Peter;
Hellevang, Jon Oddvar.
(2020)
A distributed fibre optic approach for providing early warning of Corrosion Under Insulation (CUI).
Journal of Loss Prevention in the Process Industries
Academic article
-
Lu, Xin;
Soto, Marcelo A.;
Thomas, Peter;
Kolltveit, Erling.
(2020)
Evaluating phase errors in phase-sensitive optical time-domain reflectometry based on i/q demodulation.
Journal of Lightwave Technology
Academic article
-
Totland, Christian;
Thomas, Peter;
Størdal, Ingvild Fladvad;
Eek, Espen.
(2020)
A fully distributed fibre optic sensor for the detection of liquid hydrocarbons.
IEEE Sensors Journal
Academic article
-
Lu, Xin;
Thomas, Peter;
Yicha, Zhang;
Hanlin, Liano;
Gomes, Samuel;
Hellevang, Jon Oddvar.
(2020)
Characterization of Optical Fibers Directly Embedded on Metal Using a Particle Spray-Based Method.
IEEE Sensors Journal
Academic article
-
Totland, Christian;
Thomas, Peter;
Holst, Bodil;
Akhtar, Naureen;
Hovdenes, Jostein;
Skodvin, Tore.
(2019)
A broad-range fluorescence lifetime pH sensing material based on a single organic fluorophore.
Journal of Fluorescence
Academic article
-
Lu, Xin;
Thomas, Peter;
Hellevang, Jon Oddvar.
(2019)
A review of methods for fibre-optic distributed chemical sensing.
Sensors
Academic literature review
-
Totland, Christian;
Thomas, Peter;
Holst, Bodil;
Akhtar, Naureen;
Hovdenes, Jostein;
Skodvin, Tore.
(2019)
The use of surfactant-filled mesoporous silica as an immobilising medium for a fluorescence lifetime pH indicator, providing long-term calibration stability.
RSC Advances
Academic article
-
Thomas, Peter James;
Hellevang, Jon Oddvar.
(2018)
A high response polyimide fiber optic sensor for distributed humidity measurements.
Sensors and actuators. B, Chemical
Academic article
-
Akhtar, Naureen;
Thomas, Peter James;
Svardal, Benny;
Almenningen, Stian;
De Jong, Edwin;
Magnussen, Stian.
(2018)
Pillars or Pancakes? Self-Cleaning Surfaces without Coating.
Nano Letters
Academic article
-
Thomas, Peter James;
Hellevang, Jon Oddvar.
(2017)
A fully distributed fibre optic sensor for relative humidity measurements.
Sensors and actuators. B, Chemical
Academic article
-
Thomas, Peter James;
Atamanchuk, Dariia;
Hovdenes, Jostein;
Tengberg, Anders.
(2017)
The use of novel optode sensor technologies for monitoring dissolved carbon dioxide and ammonia concentrations under live haul conditions.
Aquacultural Engineering
Academic article
-
Atamanchuk, Dariia;
Kononets, Mikhail;
Thomas, Peter James;
Hovdenes, Jostein;
Tengberg, Anders;
Hall, Per O.J..
(2015)
Continuous long-term observations of the carbonate system dynamics in the water column of a temperate fjord.
Journal of Marine Systems
Academic article
-
Haukalid, Kjetil;
Askvik, Kjell Magne;
Folgerø, Kjetil;
Thomas, Peter James.
(2015)
Impact of gas hydrate formation/dissociation on water-in-crude oil emulsion properties studied by dielectric measurements.
Energy & Fuels
Academic article
-
Akhtar, Naureen;
Holm, Vårin Renate Andvik;
Thomas, Peter James;
Svardal, Benny;
Askeland, Simen Hjellvik;
Holst, Bodil.
(2015)
Underwater Superoleophobic Sapphire (0001) Surfaces.
Journal of Physical Chemistry C
Academic article
-
Atamanchuk, Dariia;
Tengberg, Anders;
Hovdenes, Jostein;
Apostolidis, Athanas;
Huber, Christian;
Hall, Per O.J..
(2014)
Performance of a lifetime-based optode for measuring partial pressure of carbon dioxide in natural waters.
Limnology and Oceanography : Methods
Academic article
Report
-
Holst, Bodil;
Szapoczka, Wiktoria Karolina;
Thomas, Peter James;
Hesenget Larsen, Viljar.
(2023)
Smart Surfaces for Anti-Biofouling and Biofilm Model Development.
Universitetet i Oslo
Universitetet i Oslo
Masters thesis
-
Thomas, Peter James;
Heggelund, Yngve;
Paap, Bob;
Mellors, Robert;
Pitarka, Arben;
Matzel, Eric.
(2022)
Data from lab-scale experiments of fibre optic vibration measurement.
NORCE Norwegian Research Centre
NORCE Norwegian Research Centre
Report
-
Thomas, Peter James;
Stork, Anna;
Fechner, Thomas;
Koedel, Uta;
Butcher, Anthony.
(2021)
Cross hole seismic experiment with DAS/DTS data. Svelvik CO2 field lab.
NORCE Norwegian Research Centre
NORCE Norwegian Research Centre
Report
-
Thomas, Peter James;
Heggelund, Yngve;
Koedel, Uta;
Fechner, Thomas;
Butcher, Antony.
(2021)
Concept description for the use of fibre-optic measurements for seismic tomography.
NORCE Norwegian Research Centre
NORCE Norwegian Research Centre
Report
Media
2023
-
PosterSzapoczka, Wiktoria Karolina; Truskewycz, Adam Leo; Skodvin, Tore; Holst, Bodil; Thomas, Peter James. (2023) Fluorescence Emission and Fluorescence Lifetime Measurements of Five Carbon Dots as a Function of pH. Elsevier Ltd 33rd International Conference on Diamond and Carbon Materials , Palma, Mallorca 2023-09-10 - 2023-09-14
2022
-
PosterWahl, Markus Solberg; Lamb, Jacob Joseph; Thomas, Peter; Boles, Steven T; Burheim, Odne Stokke. (2022) State of health monitoring of lithium-ion batteries using internal fiberoptic sensors. Optics Group of the Norwegian Physical Society, the Departme Norwegian Electro-Optics Meeting 2022 , Røros 2022-09-07 - 2022-09-09
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Academic lectureSzapoczka, Wiktoria Karolina; Truskewycz, Adam Leo; Skodvin, Tore; Holst, Bodil; Thomas, Peter. (2022) Fluorescence Intensity and Fluorescence Lifetime Measurements of Various Carbon Dots as a Function of pH presented with Background Information on the Development of a Novel, Affordable, Compact, and Stable Optical pH-sensor for Long-term Seawater Monitoring Applications. TNNN The 1st TNNN Conference & Norwegian Nano Symposium 2022 , Trondheim 2022-11-30 - 2022-12-02
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PosterSzapoczka, Wiktoria Karolina; Truskewycz, Adam Leo; Skodvin, Tore; Holst, Bodil; Thomas, Peter. (2022) Carbon Dots as Fluorescent pH-sensing Materials. TNNN The 1st TNNN Conference & Norwegian Nano Symposium 2022 , Trondheim 2022-11-30 - 2022-12-02
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Academic lectureSzapoczka, Wiktoria Karolina; Truskewycz, Adam Leo; Skodvin, Tore; Holst, Bodil; Thomas, Peter. (2022) Quantification of Fluorescence Intensity and Fluorescence Lifetime of Various Carbon Dots as a Function of pH. SFI Smart Ocean SFI Smart Ocean Seminar Series , Bergen 2022-11-25 - 2022-11-25
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Academic lectureSzapoczka, Wiktoria Karolina; Skodvin, Tore; Thomas, Peter; Holst, Bodil. (2022) Nanoteknologi og Biofouling. Bergen Næringsråd Marin Ekspertgruppe , Bergen 2022-04-06 -
2021
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PosterArief, Hasan Asyari; Thomas, Peter; Wiktorski, Tomasz. (2021) MixUp Regression: Better Generalizing Regression Data using Manifold Regularization MixUp. NORA - Norwegian Artificial Intelligence Research Consortium NORDICAIMEET 2021 Nordic young researchers symposium , Oslo 2021-11-02 - 2021-11-02
2020
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LectureHellevang, Jon Oddvar; Thomas, Peter. (2020) Smarte sensorer for målrettet og effektiv inspeksjon - Online Distributed Integrity Monitoring System - “ODIMS”. Norsk Forening for vedlikehold (NFV) Norsk Forening for vedlikehold sitt Drifts- og Vedlikeholdsforum , Digital møte 2020-12-08 - 2020-12-08
2019
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Academic lectureMidttømme, Kirsti; Thomas, Peter James; Nøttvedt, Arvid. (2019) New technology for monitoring of CO2 storage sites. CLIMIT Climit Summit 2019 , Oslo 2019-02-26 - 2019-02-27
2018
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PosterWilks, Matthew; Oye, Volker; Thomas, Peter James; Kolltveit, Erling. (2018) Moving Towards Phase-Sensitive DAS Interrogators for Improved Waveform Correlation and Advanced Microseismic Processing Workflows. AGU Fall Meeting 2018 , Washington DC 2018-12-10 - 2018-12-14
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PosterWilks, Matthew; Thomas, Peter James. (2018) DEMODAS - Developing a Distributed Acoustic Sensing Interrogator for Injection Induced Microseismic. Containment and Monitoring Institute (CaMI) Research Integration Workshop 2018-06-25 - 2018-06-26
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Academic lectureMidttømme, Kirsti; Thomas, Peter James. (2018) DEMODAS - Distributed seismic monitoring for geological carbon sequestration. 3rd International Workshop on Offshore Geologic CO2 Storage , Oslo 2018-05-03 - 2018-05-04
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Academic lectureMidttømme, Kirsti; Thomas, Peter James. (2018) Distributed Acoustic Sensing . First annual NORCE CCUS Seminar , Bergen 2018-11-27 - 2018-11-28
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Academic lectureThomas, Peter James; Kolltveit, Erling; Heggelund, Yngve; Wilks, Matthew; Wüstefeld, Andreas; Midttømme, Kirsti. (2018) Exploring Geophysical Applications For Distributed Acoustic Sensing (DAS) Using A Flexible Interrogator Research . Fifth CO2 Geological Storage Workshop Utrecht, November 21 - 23, 2018 , Utrecht 2018-11-21 - 2018-11-23
2017
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PosterMidttømme, Kirsti; Thomas, Peter James; Kolltveit, Erling. (2017) DEMODAS- Distributed seismic monitoring for geological carbon sequestration. CLIMIT Climit Summit Seminar , Oslo 7-8 March 2017 , Oslo 2017-03-07 - 2017-03-08
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PosterThomas, Peter James; Kolltveit, Erling; Oye, Volker. (2017) Towards Distributed Acoustic Sensing as a Viable Micrseismic Monitoring Tool: Results from the Field. Schatzalp Workshop on Induced Seismicity , Davos 2017-03-14 - 2017-03-17
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PosterWilks, Matthew; Oye, Volker; Kolltveit, Erling; Thomas, Peter James. (2017) Tailoring distributed acoustic sensing techniques for microseismic monitoring of future CCS sites: Results from the field. SEG Annual Meeting , Houston, Texa 2017-09-24 - 2017-09-29
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PosterThomas, Peter James; Kolltveit, Erling; Oye, Volker. (2017) Initial Results from the Field on the Use of DAS as a Viable Microseismic Monitoring System of CCS Sites. EAGE/SEG Research Workshop 2017 Geophysical Monitoring of CO₂ Injection: CCS and CO₂-EOR , Trondheim 2017-08-28 - 2017-08-31
2016
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LectureMidttømme, Kirsti; Kolltveit, Erling; Thomas, Peter James. (2016) Early Warning System for CO2 storage – interdisciplinary collaboration and competition. INTPART,First symposium on advanced research and education within carbon storage and enhanced oil recovery , Meråker 2016-11-22 - 2016-11-23