Dr. Ivan R. Perch-Nielsen Profile

Dr. Ivan R. Perch-Nielsen

Post-Doc at Technical Univ of Denmark

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Author

Publications (16)

SPIE Journal Paper | 1 July 2010 Open Access

Effect of long- and short-term exposure to laser light at 1070 nm on growth of Saccharomyces cerevisiae

Thomas Aabo, Ivan Perch-Nielsen, Jeppe Dam, Darwin Palima, Henrik Siegumfeldt, Jesper Glückstad, Nils Arneborg

JBO, Vol. 15, Issue 04, 041505, (July 2010) https://doi.org/10.1117/12.10.1117/1.3430731

KEYWORDS: Optical tweezers, Yeast, Objectives, Glasses, Fiber lasers, Biomedical optics, Transmittance, Time metrology, Nanotechnology, Ytterbium

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Proceedings Article | 7 February 2009 Paper

Inhibition of yeast growth during long term exposure to laser light around 1064 nm

Thomas Aabo, Ivan Perch-Nielsen, Jeppe Seidelin Dam, Darwin Palima, Henrik Siegumfeldt, Jesper Glückstad, Nils Arneborg

Proceedings Volume 7227, 722706 (2009) https://doi.org/10.1117/12.810146

KEYWORDS: Optical tweezers, Yeast, Particles, Objectives, Biomedical optics, Transmittance, Fiber lasers, Ytterbium, Modulation, Microscopes

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Proceedings Article | 29 August 2008 Paper

Information capacity of optical systems for generating dynamic optical landscapes

Darwin Palima, Jeppe Seidelin Dam, Ivan Perch-Nielsen, Jesper Glückstad

Proceedings Volume 7038, 70381F (2008) https://doi.org/10.1117/12.795288

KEYWORDS: Computer generated holography, Spatial light modulators, Phase shift keying, Holograms, Spiral phase plates, Phase contrast, Projection systems, Telecommunications, Computer programming, Modulation

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Proceedings Article | 5 March 2008 Paper

Turn-key calibration of counter-propagating multiple beam 3D trapping system

Jeppe Seidelin Dam, Ivan Perch-Nielsen, Darwin Palima, Jesper Glückstad

Proceedings Volume 6859, 68590Z (2008) https://doi.org/10.1117/12.763096

KEYWORDS: Mirrors, Calibration, Reticles, Cameras, Spatial light modulators, Optical tweezers, Image analysis, Optical engineering, Imaging systems, Spectroscopy

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Proceedings Article | 25 January 2008 Paper

From Gaussian beams to optical landscapes: phase-only apertures based on the generalized phase contrast method

Darwin Palima, Jeppe Dam, Ivan Perch-Nielsen, Jesper Glückstad

Proceedings Volume 6905, 69050B (2008) https://doi.org/10.1117/12.762867

KEYWORDS: Gaussian beams, Phase shift keying, Phase contrast, Phase modulation, Beam splitters, Phase shifts, Energy efficiency, Projection systems, Modulation, Beam shaping

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Proceedings Article | 25 January 2008 Paper

Bio-photonics workstation

Jesper Glückstad, Ivan Perch-Nielsen, Jeppe Dam, Darwin Palima

Proceedings Volume 6905, 69050A (2008) https://doi.org/10.1117/12.763136

KEYWORDS: Particles, Biomedical optics, Optical manipulation, Optical tweezers, Objectives, Microfluidics, Chemistry, Computing systems, Pulsed laser operation, Yeast

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Proceedings Article | 13 September 2007 Paper

Vision feedback driven automated assembly of photopolymerized structures by parallel optical trapping and manipulation

Jeppe Seidelin Dam, Ivan Perch-Nielsen, Peter John Rodrigo, Lóránd Kelemen, Carlo Amadeo Alonzo, Pál Ormos, Jesper Glückstad

Proceedings Volume 6644, 66441Q (2007) https://doi.org/10.1117/12.734454

KEYWORDS: Particles, Image analysis, Optical tweezers, Two photon polymerization, Glasses, Microscopes, Polymers, Microfluidics, Capillaries, Image quality

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Proceedings Article | 9 April 2007 Paper

Track and trap in 3D

Jesper Glückstad, Peter Rodrigo, Ivan Nielsen, Carlo Alonzo

Proceedings Volume 6574, 657403 (2007) https://doi.org/10.1117/12.719186

KEYWORDS: Particles, Microfluidics, Yeast, Computing systems, Optical tweezers, Modulation, Glasses, Phase contrast, Control systems, CCD cameras

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Proceedings Article | 19 February 2007 Paper

Single-SLM 3D interactive micromanipulation based on the generalized phase contrast (GPC) approach

Peter John Rodrigo, Ivan Perch-Nielsen, Carlo Amadeo Alonzo, Jesper Glückstad

Proceedings Volume 6441, 644110 (2007) https://doi.org/10.1117/12.700030

KEYWORDS: Spatial light modulators, Optical tweezers, Phase contrast, Particles, Lenses, Imaging systems, Beam splitters, Objectives, Fourier transforms, CCD cameras

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Proceedings Article | 9 February 2007 Paper

Three-dimensional intensity distribution of helico-conical optical beams

Carlo Alonzo, Peter Rodrigo, Ivan Perch-Nielsen, Jesper Glückstad

Proceedings Volume 6483, 64830O (2007) https://doi.org/10.1117/12.700055

KEYWORDS: Spiral phase plates, Optical vortices, Spatial light modulators, Charge-coupled devices, Particles, Superposition, Optical tweezers, Numerical simulations, Bessel beams, Head

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Proceedings Article | 11 September 2006 Paper

Manipulation of yeast cells in a microfluidic channel using the GPC-based optical trapping system

Ivan Perch-Nielsen, Peter John Rodrigo, Jesper Glückstad

Proceedings Volume 6326, 63261X (2006) https://doi.org/10.1117/12.681515

KEYWORDS: Microfluidics, Yeast, Optical tweezers, Particles, LabVIEW, Microscopes, Computing systems, Imaging systems, CCD cameras, Polarization

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Proceedings Article | 11 September 2006 Paper

GPC-based counterpropagating-beam traps with unequally sized intensity profiles

Peter John Rodrigo, Ivan Perch-Nielsen, Jesper Glückstad

Proceedings Volume 6326, 63262Z (2006) https://doi.org/10.1117/12.683833

KEYWORDS: Optical spheres, Optical tweezers, Particles, Phase contrast, Refractive index, Dielectrics, Beam propagation method, Water, Diamond, Diffraction

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Proceedings Article | 21 February 2006 Paper

Sorting particles in a microfluidic system using SLM-reconfigurable intensity patterns

Ivan Perch-Nielsen, Emma Eriksson, Mattias Goksör, Jonas Enger, Peter John Rodrigo, Dag Hanstorp, Jesper Glückstad

Proceedings Volume 6088, 60881H (2006) https://doi.org/10.1117/12.646003

KEYWORDS: Particles, Microfluidics, Microsystems, Optical filters, Phase only filters, Spatial light modulators, Binary data, Metals, Phase contrast, Diffusion

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Proceedings Article | 9 February 2006 Paper

Optically driven microtools fabricated by UV lithography and RIE

Peter John Rodrigo, Lauge Gammelgaard, Peter Bøggild, Ivan Perch-Nielsen, Jesper Glückstad

Proceedings Volume 6131, 61310C (2006) https://doi.org/10.1117/12.646469

KEYWORDS: Optical tweezers, Reactive ion etching, Microfabrication, UV optics, Liquids, Phase contrast, Polarization, Etching, Semiconducting wafers, Ultraviolet radiation

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Proceedings Article | 5 December 2005 Paper

A 3D interactive optical manipulation platform

Jesper Glückstad, Peter Rodrigo, Ivan Nielsen

Proceedings Volume 6048, 60480A (2005) https://doi.org/10.1117/12.648742

KEYWORDS: Particles, Objectives, Optical manipulation, Polarization, Optical tweezers, Phase contrast, Lab on a chip, Microscopes, Modulation, Crystals

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Proceedings Article | 27 August 2005 Paper

GPC-driven optical micro-manipulation

Jesper Glueckstad, Peter Rodrigo, Ivan P.-Nielsen

Proceedings Volume 5930, 59300Z (2005) https://doi.org/10.1117/12.614081

KEYWORDS: Particles, Objectives, Optical tweezers, Polarization, Phase contrast, Microscopes, Collimation, Modulation, Crystals, Gaussian beams

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Showing 5 of 16 publications

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