Dr. Thomas W. LeBrun Profile

Dr. Thomas W. LeBrun

at National Institute of Standards and Technology

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Author

Publications (10)

Proceedings Article | 5 October 2023 Presentation

Exploring dynamics of microparticle optical levitation upon launching in air

Kwan Seob Park, Kiana Malmir, Glenn Holland, Martin Sohn, Thomas LeBrun

Proceedings Volume PC12649, PC126491E (2023) https://doi.org/10.1117/12.2678133

KEYWORDS: Quantum particles, Vibration, Vacuum, Quantum systems, Optical tweezers, Quantum states, Quantum information applications, Quantum information, Quantum enhancement, Precision measurement

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Proceedings Article | 5 October 2023 Presentation

Simulation of microparticle launching and loading into optical traps

Kiana Malmir, Kwan Seob Park, Martin Sohn, Thomas LeBrun

Proceedings Volume PC12649, PC126490N (2023) https://doi.org/10.1117/12.2682230

KEYWORDS: Optical tweezers, Particles, Vacuum, Algorithm development, Precision measurement

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Proceedings Article | 4 March 2016 Paper

Measurement and accumulation of electric charge on a single dielectric particle trapped in air

Haesung Park, Thomas LeBrun

Proceedings Volume 9764, 97640L (2016) https://doi.org/10.1117/12.2213055

KEYWORDS: Particles, Optical tweezers, Dielectrics, Modulation, Motion measurement, Transducers, Optical testing, Optical tracking, Mechanics, Video microscopy, Oscillators, Glasses, Ferroelectric materials, Nonlinear dynamics, Electrons

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Proceedings Article | 5 October 2015 Presentation

Optical trapping of nanoparticles with significantly reduced laser powers by using counter-propagating beams (Presentation Recording)

Chenglong Zhao, Thomas LeBrun

Proceedings Volume 9548, 95481U (2015) https://doi.org/10.1117/12.2191544

KEYWORDS: Nanoparticles, Optical tweezers, Particles, Biosensing, Control systems, Laser therapeutics, Gold, Cancer, High power lasers, Particle systems

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Proceedings Article | 25 August 2015 Presentation + Paper

Forces and dynamics of optically levitated polystyrene particles in air using electrostatic modulation

Haesung Park, Thomas LeBrun

Proceedings Volume 9548, 95480E (2015) https://doi.org/10.1117/12.2191546

KEYWORDS: Particles, Optical tweezers, Calibration, Video microscopy, Oscillators, Modulation, Optical testing, Photodetectors, Indium, Tin

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Proceedings Article | 29 August 2008 Paper

Methods to directly measure the trapping potential in optical tweezers

Arvind Balijepalli, Thomas Lebrun, Jason Gorman, Satyandra Gupta

Proceedings Volume 7038, 70380V (2008) https://doi.org/10.1117/12.796513

KEYWORDS: Particles, Optical tweezers, Calibration, Computer simulations, Fourier transforms, Silica, Microscopes, Nanoparticles, CCD cameras, Sensors

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Proceedings Article | 5 December 2005 Paper

Three-dimensional scanning optical tweezers

Sun-Uk Hwang, In-Yong Park, Je-Hoon Song, Yong-Gu Lee, Thomas LeBrun, Nicholas Dagalakis, Cedric Gagnon, Arvind Balijepalli

Proceedings Volume 6048, 604803 (2005) https://doi.org/10.1117/12.644463

KEYWORDS: Objectives, Mirrors, Feedback signals, Actuators, Optical tweezers, Particles, 3D scanning, Lenses, Manufacturing, Human-machine interfaces

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Proceedings Article | 10 September 2005 Paper

A modular system architecture for agile assembly of nanocomponents using optical tweezers

Arvind Balijepalli, Thomas LeBrun, Cedric Gagnon, Yong-Gu Lee, Nicholas Dagalakis

Proceedings Volume 5908, 59080H (2005) https://doi.org/10.1117/12.615520

KEYWORDS: Telecommunications, Optical tweezers, Particles, Nanoparticles, Prototyping, Nanolithography, Human-machine interfaces, Network architectures, Computer aided design, Mirrors

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Proceedings Article | 27 August 2005 Paper

Characterization of optical traps using on-line estimation methods

Jason Gorman, Thomas LeBrun, Arvind Balijepalli, Cedric Gagnon, Dongjin Lee

Proceedings Volume 5930, 593023 (2005) https://doi.org/10.1117/12.615339

KEYWORDS: Particles, Error analysis, Optical tweezers, System identification, Motion models, Computer simulations, Statistical analysis, Numerical simulations, Statistical modeling, Data modeling

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Proceedings Article | 24 July 2002 Paper

Biology and nanoscience: summary of discussions of the biology and nanoscience panel of the SPIE workshop on nanotechnology

Thomas LeBrun

Proceedings Volume 4608, (2002) https://doi.org/10.1117/12.465476

KEYWORDS: Biology, Nanotechnology, Medicine, Computing systems, Systems engineering, Nanostructures, Biosensing, Sensing systems, Bridges, Molecular bridges

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Showing 5 of 10 publications

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