Dr. Alan D. Bristow Profile

Dr. Alan D. Bristow

Professor at West Virginia Univ

SPIE Involvement:

Conference Program Committee | Author

Websites:

Personal Website | Company Website

Publications (17)

Proceedings Article | 8 March 2024 Presentation + Paper

Electrical conductivity-morphology relationships of liquid-exfoliated graphite

Harrison Loh, Sunil Gyawali, Konstantinos Sierros, Alan Bristow

Proceedings Volume 12884, 128840B (2024) https://doi.org/10.1117/12.3001934

KEYWORDS: Electrical conductivity, Graphite, Raman spectroscopy, Terahertz spectroscopy, Terahertz radiation, Scanning electron microscopy, Graphene, Electrical properties

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Proceedings Article | 8 March 2024 Presentation + Paper

Carrier dynamics in cuprous oxide-based nanoparticles and heterojunctions

Sunil Gyawali, Ravi T. Tirumala, Marimuthu Andiappan, Alan Bristow

Proceedings Volume 12884, 128840F (2024) https://doi.org/10.1117/12.3002963

KEYWORDS: Copper, Scattering, Nanoparticles, Heterojunctions, Reflection, Palladium, Carrier dynamics, Picosecond phenomena, Absorption, Spectroscopy

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Proceedings Article | 15 March 2023 Presentation

Charge transport and dynamics in light-harvesting nanostructures

Alan Bristow

Proceedings Volume PC12419, (2023) https://doi.org/10.1117/12.2651254

KEYWORDS: Nanostructures, Nanoparticles, Heterojunctions, Carrier dynamics, Terahertz spectroscopy, Spherical lenses, Resonance energy transfer, Quantum wells, Photocatalysis, Oxides

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SPIE Journal Paper | 15 June 2022

Hot-carrier dynamics and transport in III–V heterostructures for photovoltaic applications

Herath Piyathilaka, Rishmali Sooriyagoda, Vincent Whiteside, Tetsuya Mishima, Michael Santos, Ian Sellers, Alan Bristow

JPE, Vol. 12, Issue 03, 032209, (June 2022) https://doi.org/10.1117/12.10.1117/1.JPE.12.032209

KEYWORDS: Scattering, Terahertz radiation, Phonons, Heterojunctions, Photovoltaics, Solar energy, Carrier dynamics, Plasmons, Ions, Data modeling

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Proceedings Article | 5 March 2021 Presentation + Paper

Theoretical analysis and simulations of two-dimensional Fourier transform spectroscopy performed on exciton-polaritons of a quantum-well microcavity system

Hendrik Rose, Jagannath Paul, Jared Wahlstrand, Alan Bristow, Torsten Meier

Proceedings Volume 11684, 1168414 (2021) https://doi.org/10.1117/12.2576696

KEYWORDS: Quantum wells, Optical microcavities, Fourier transforms, Spectroscopy, Fourier spectroscopy, Polarization, Polaritons, Semiconductors, Semiconductor lasers, Numerical analysis

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Proceedings Article | 10 March 2020 Presentation

Surface effects in ultrafast optical phenomena of perovskite oxide thin films (Conference Presentation)

Saeed Yousefi Sarraf, Sobhit Singh, Andrés Camilo Garcia-Castro, Robbyn Trappen, Navid Mottaghi, Guerau Cabrera, Chih-Yeh Huang, Shalini Kumari, Ghadendra Bhandari, Alan Bristow, Aldo Romero, Mikel Holcomb

Proceedings Volume 11278, 112781I (2020) https://doi.org/10.1117/12.2543990

KEYWORDS: Thin films, Ultrafast phenomena, Optical properties, Perovskite, Oxides, Interfaces, Wavelet transforms, Wavelets, Carrier dynamics, Complex oxides

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Proceedings Article | 27 February 2020 Presentation + Paper

Oxygen vacancy effect on ultra-fast carrier dynamics of perovskite oxide La0.7Sr0.3MnO3 thin films

S. Yousefi, R. Trappen, N. Mottaghi, A. Bristow, M. Holcomb

Proceedings Volume 11278, 112780P (2020) https://doi.org/10.1117/12.2550978

KEYWORDS: Oxygen, Thin films, Carrier dynamics, Oxides, Wavelets, Ultrafast phenomena, Perovskite, Magnetism, Picosecond phenomena, Thin film growth

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Proceedings Article | 27 February 2020 Presentation + Paper

Polarization-dependent absolute-phase-corrected multidimensional coherent spectra of exciton-polaritons

Jagannath Paul, Jared Wahlstrand, Alan Bristow

Proceedings Volume 11278, 112780T (2020) https://doi.org/10.1117/12.2544845

KEYWORDS: Polarization, Excitons, Spectroscopy, Quantum wells, Optical microcavities, Semiconductors, Polaritons, Four wave mixing, Transient nonlinear optics, Nonlinear optics

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Proceedings Article | 14 March 2018 Presentation

Hot-carrier dynamics in type-II semiconductor quantum wells (Conference Presentation)

Alan Bristow, Herath Piyathilaka, Hamidreza Esmaielpour, Vincent Whiteside, Michael Santos, Ian Sellers

Proceedings Volume 10530, 105300U (2018) https://doi.org/10.1117/12.2291922

KEYWORDS: Semiconductors, Quantum wells, Absorption, Electrons, Terahertz radiation, Temperature metrology, Picosecond phenomena, Optoelectronic devices, Control systems, Thermography

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Proceedings Article | 19 April 2017 Presentation

Terahertz time-domain spectroscopy of magnons in antiferromagnetic MnF2 (Conference Presentation)

Alan Bristow, Derek Bas, Pavel Borisov, David Lederman

Proceedings Volume 10102, 101020V (2017) https://doi.org/10.1117/12.2250627

KEYWORDS: Terahertz spectroscopy, Magnons, Spectroscopy, Magnetism, Terahertz radiation, Spintronics, Systems modeling, Anisotropy, Temperature metrology, Crystals

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Proceedings Article | 3 October 2016 Presentation + Paper

Two-dimensional coherent spectroscopy of excitons, biexcitons, and exciton-polaritons

Alan Bristow

Proceedings Volume 9956, 99560Q (2016) https://doi.org/10.1117/12.2236697

KEYWORDS: Spectroscopy, Excitons, Optical microcavities, Polaritons, Semiconductors, Quantum wells, Polarization, Gallium arsenide, Absorption, Systems modeling

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Proceedings Article | 14 March 2016 Paper

Multidimensional coherent spectroscopy of a semiconductor microcavity

Brian Wilmer, Felix Passmann, Michael Gehl, Galina Khitrova, Alan Bristow

Proceedings Volume 9746, 97461B (2016) https://doi.org/10.1117/12.2212045

KEYWORDS: Optical microcavities, Polaritons, Polarization, Spectroscopy, Excitons, Semiconductors, Quantum wells, Light-matter interactions, Transient nonlinear optics, Data modeling

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Proceedings Article | 16 March 2015 Paper

Above and below band edge light recovery with plasmonics

Scott Cushing, Jiangtian Li, Alan Bristow, Nianqiang Wu

Proceedings Volume 9358, 935811 (2015) https://doi.org/10.1117/12.2078469

KEYWORDS: Semiconductors, Electrons, Plasmons, Plasmonics, Solar energy, Metals, Absorption, Light scattering, Scattering, Hematite

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Proceedings Article | 7 March 2014 Paper

Optical three-dimensional coherent spectroscopy

Hebin Li, Alan Bristow, Mark Siemens, Galan Moody, Steven Cundiff

Proceedings Volume 8984, 89840N (2014) https://doi.org/10.1117/12.2036612

KEYWORDS: Spectroscopy, Optical spectroscopy, Potassium, Process control, Absorption, Physics, Terahertz radiation, Quantum information, Chemical species, Interferometry

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Proceedings Article | 21 February 2012 Paper

Revealing exciton dephasing and transport dynamics in semiconductor quantum well - quantum dot systems using optical 2D Fourier transform spectroscopy

Galan Moody, Mark Siemens, Alan Bristow, Xingcan Dai, Denis Karaiskaj, Allan Bracker, Daniel Gammon, Steven Cundiff

Proceedings Volume 8260, 82600V (2012) https://doi.org/10.1117/12.906846

KEYWORDS: Excitons, Quantum wells, Phonons, Quantum dots, Absorption, Fourier transforms, Spectroscopy, Fourier spectroscopy, Gallium arsenide, Scattering

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Proceedings Article | 2 March 2010 Paper

Advances in optical two-dimensional spectroscopy applied to the study of semiconductor and atomic systems

Alan Bristow, Xingcan Dai, Denis Karaiskaj, Galan Moody, Steven Cundiff

Proceedings Volume 7600, 76001E (2010) https://doi.org/10.1117/12.840771

KEYWORDS: Spectroscopy, Quantum wells, Potassium, Gallium arsenide, Semiconductors, Excitons, Polarization, Optical spectroscopy, Raman spectroscopy, Transient nonlinear optics

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Proceedings Article | 14 February 2008 Paper

Coherent optical processes of semiconductors studied via two-dimensional Fourier transform spectroscopy

Alan Bristow, Tianhao Zhang, Steven Cundiff

Proceedings Volume 6892, 68921Q (2008) https://doi.org/10.1117/12.764618

KEYWORDS: Excitons, Spectroscopy, Polarization, Semiconductors, Fourier transforms, Absorption, Gallium arsenide, Fourier spectroscopy, Quantum wells, Interferometry

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