Prof. Alexander Rohrbach Profile

Prof. Alexander Rohrbach

Senior Technical Officer at Univ of Freiburg

SPIE Involvement:

Author | Special Event Speaker

Proceedings Article | 4 October 2024 Presentation

Multimode rotating coherent scattering microscopy reveals interaction dynamics between heart cells

Arash Felekary, Alexander Rohrbach

Proceedings Volume PC13149, PC1314905 (2024) https://doi.org/10.1117/12.3028028

KEYWORDS: Microscopy, Heart, Scattering, Optical coherence, Laser scattering, Total internal reflection, Temporal resolution, Super resolution microscopy, Speckle pattern, Speckle

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Proceedings Article | 3 October 2024 Presentation

Thermal membrane fluctuations determine the uptake of a trapped particle into giant unilamellar vesicles

Alexander Rohrbach, Yareni Ayala

Proceedings Volume PC13112, PC131120Y (2024) https://doi.org/10.1117/12.3028171

KEYWORDS: Particles, Pharmacology, Medicine, Life sciences, Interferometry, Autocorrelation

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Proceedings Article | 1 August 2021 Presentation

Improved tapping mode photonic force microscopy

Matthias Allkemper, Alexander Rohrbach

Proceedings Volume 11798, 117980H (2021) https://doi.org/10.1117/12.2597644

KEYWORDS: Photonic microstructures, Microscopy, Atomic force microscopy, Particles, Optical tweezers, Optical tracking, Interferometry, Spatial resolution, Profiling, Optical spheres

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Proceedings Article | 20 August 2020 Presentation

Tapping mode photonic force microscopy

Matthias Allkemper, Alexander Rohrbach

Proceedings Volume 11463, 114630M (2020) https://doi.org/10.1117/12.2568057

KEYWORDS: Photonic microstructures, Microscopy, Atomic force microscopy, Profiling, Optical tweezers, Microscopes, Biomedical optics, Nanoparticles, Bacteria, 3D scanning

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Proceedings Article | 17 September 2018 Presentation

Non-linear momentum transfer of single microtubules and small networks investigated by multiple traps and BFP tracking (Conference Presentation)

Alexander Rohrbach, Matthias Koch

Proceedings Volume 10723, 107230F (2018) https://doi.org/10.1117/12.2324043

KEYWORDS: Microscopy, 3D metrology, Interferometry, Linear filtering, Spatial filters, Scattering

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Proceedings Article | 8 October 2005 Paper

Interferometric tracking of two particles with dynamic optical traps

Dirk Neumayer, Peter Kaiser, Ernst H.K. Stelzer, Alexander Rohrbach

Proceedings Volume 5859, 58590A (2005) https://doi.org/10.1117/12.632831

KEYWORDS: Particles, Optical tweezers, Diodes, Diffusion, Interferometry, Light scattering, Bragg cells, Mirrors, Modulation, Optical spheres

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Proceedings Article | 18 August 2005 Paper

Trapping and tracking in the presence of phase disturbances

Peter Seitz, Ernst Stelzer, Alexander Rohrbach

Proceedings Volume 5930, 593005 (2005) https://doi.org/10.1117/12.616488

KEYWORDS: Optical tweezers, Particles, Optical spheres, Gold, Diffusion, Proteins, Optical tracking, Light scattering, Signal detection, Laser scattering

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Proceedings Article | 2 November 2001 Paper

Photonic Force Microscopy: simulation of principles and applications

Alexander Rohrbach, Ernst-Ludwig Florin, Ernst Stelzer

Proceedings Volume 4431, (2001) https://doi.org/10.1117/12.447404

KEYWORDS: Particles, Signal detection, Optical tweezers, Scattering, Light scattering, Molecules, Photonic microstructures, Sensors, Microscopy, Laser scattering

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Showing 5 of 8 publications

Conference Committee Involvement (3)

Optical Trapping and Optical Micromanipulation IV

26 August 2007 | San Diego, California, United States

Optical Trapping and Optical Micromanipulation III

13 August 2006 | San Diego, California, United States

Optical Trapping and Optical Micromanipulation II

31 July 2005 | San Diego, California, United States

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