Dr. Darwin Palima Profile

Dr. Darwin Palima

Lector at Technical Univ of Denmark

SPIE Involvement:

Author

Publications (36)

Proceedings Article | 18 April 2017 Paper

Light robotics: aiming towards all-optical nano-robotics

Jesper Glückstad, Darwin Palima, Andrew Banas

Proceedings Volume 10252, 102520C (2017) https://doi.org/10.1117/12.2270422

KEYWORDS: Near field optics, Photonics, Optical tweezers, Nanotechnology, Biotechnology, Nanorobotics, Optical trapping, Nanoprobes, Robotics, Phase contrast, Optical manipulation

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Proceedings Article | 27 February 2017 Presentation + Paper

Light robotics: an all-optical nano- and micro-toolbox

Jesper Glückstad, Mark Villangca, Darwin Palima, Andrew Banas

Proceedings Volume 10120, 101201A (2017) https://doi.org/10.1117/12.2254738

KEYWORDS: Robotics, Optical manipulation, 3D printing, Super resolution microscopy, Far-field diffraction, Optical resolution, Nanofabrication, Phase contrast, Near field optics, Biomedical optics, Photonics, Waveguides, Optical tracking, Integrated optics, 3D acquisition, Microfabrication, Nanoprobes

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Proceedings Article | 27 February 2017 Paper

Optical cell sorting with multiple imaging modalities

Andrew Bañas, Caro Carrissemoux, Mark Villangca, Darwin Palima, Jesper Glückstad

Proceedings Volume 10120, 1012018 (2017) https://doi.org/10.1117/12.2254358

KEYWORDS: Cameras, Image processing, Microfluidics, Optical filters, Microscopy, Optical manipulation, Machine vision, Information visualization, Visualization, Optical tweezers, Blood

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SPIE Journal Paper | 16 December 2016 Open Access

Dark GPC: extended nodal beam areas from binary-only phase

Mark Jayson Villangca, Andrew Bañas, Darwin Palima, Jesper Glückstad

OE, Vol. 55, Issue 12, 125102, (December 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.12.125102

KEYWORDS: Destructive interference, Spiral phase plates, Spatial light modulators, Beam shaping, Phase contrast, Phase shift keying, Binary data, Photonics, Optical tweezers, Microscopy

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Proceedings Article | 6 April 2016 Paper

3D light robotics

Jesper Glückstad, Darwin Palima, Mark Villangca, Andrew Banas

Proceedings Volume 9738, 97380A (2016) https://doi.org/10.1117/12.2217404

KEYWORDS: Near field optics, Robotics, Waveguides, Biomedical optics, Laser applications, Two photon polymerization, Super resolution microscopy, Active optics, Integrated optics, Integration, Microfabrication, Photonics, Chemistry, Diffraction, Image resolution, Super resolution, Light emitting diodes

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Proceedings Article | 9 March 2016 Paper

GPC and quantitative phase imaging

Darwin Palima, Andrew Rafael Bañas, Mark Jayson Villangca, Jesper Glückstad

Proceedings Volume 9718, 97182P (2016) https://doi.org/10.1117/12.2217387

KEYWORDS: Phase contrast, Biomedical optics, Laser applications, Analog electronics, Optical tweezers, Optical microscopy, Microscopy, Active optics, Adaptive optics, Laser optics, Phase imaging, Spatial light modulators, Image filtering, Phase measurement, Optical filters, Interferometers, Phase shifts

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Proceedings Article | 4 March 2016 Paper

Cell sorting using efficient light shaping approaches

Andrew Bañas, Darwin Palima, Mark Villangca, Jesper Glückstad

Proceedings Volume 9764, 97640F (2016) https://doi.org/10.1117/12.2214165

KEYWORDS: Phase contrast, Optical tweezers, Beam shaping, Machine vision, Optical manipulation, Laser safety, Lab on a chip, Blood, Spatial light modulators, Image processing, Optical filters, Binary data, Phase shift keying

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Proceedings Article | 4 March 2016 Paper

Photothermal heating in metal-embedded microtools for material transport

Mark Villangca, Darwin Palima, Andrew Bañas, Jesper Glückstad

Proceedings Volume 9764, 97641F (2016) https://doi.org/10.1117/12.2212567

KEYWORDS: Optical tweezers, Convection, Gold, Nanoparticles, Microfluidics, Thin films, Metals, Glasses, Polymers, Biomedical optics, Neodymium, Video, Chemical elements

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Proceedings Article | 4 March 2016 Paper

Dark GPC

Andrew Bañas, Mark Villangca, Darwin Palima, Jesper Glückstad

Proceedings Volume 9764, 97640H (2016) https://doi.org/10.1117/12.2216180

KEYWORDS: Phase shift keying, Phase contrast, Beam shaping, Optical manipulation, Phase modulation, Optogenetics, Laser applications, Materials processing, Biomedical optics, Destructive interference, Spatial light modulators, Photonics, Binary data, Calibration, Optical filters, Analytical research

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SPIE Journal Paper | 12 August 2015 Open Access

Generalized phase contrast-enhanced diffractive coupling to light-driven microtools

Mark Villangca, Darwin Palima, Jesper Glückstad, Andrew Bañas

OE, Vol. 54, Issue 11, 111308, (August 2015) https://doi.org/10.1117/12.10.1117/1.OE.54.11.111308

KEYWORDS: Waveguides, Spatial light modulators, Holography, Luminescence, Holograms, Phase contrast, Optical engineering, Near field optics, Biomedical optics, Two photon polymerization

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Proceedings Article | 20 April 2015 Paper

Holographic 3D tracking of microscopic tools

Jesper Glückstad, Mark Villangca, Andrew Bañas, Darwin Palima

Proceedings Volume 9477, 947702 (2015) https://doi.org/10.1117/12.2176801

KEYWORDS: Waveguides, Spatial light modulators, Near field optics, Holography, Near field, Nonlinear optics, Ions, 3D acquisition, Switches, Neodymium

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Proceedings Article | 10 March 2015 Paper

Optimal illumination of phase-only diffractive element using GPC light shaper

Mark Villangca, Andrew Bañas, Oleksii Kopylov, Darwin Palima, Jesper Glückstad

Proceedings Volume 9379, 93790O (2015) https://doi.org/10.1117/12.2079118

KEYWORDS: Holography, Spatial light modulators, Beam shaping, Phase contrast, Gaussian beams, Laser sources, Phase shifts, Photonics, Optical tweezers, Photons

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Proceedings Article | 10 March 2015 Paper

Real-time dynamic coupling of GPC-enhanced diffraction-limited focal spots

Mark Villangca, Andrew Bañas, Oleksii Kopylov, Darwin Palima, Jesper Glückstad

Proceedings Volume 9379, 93790M (2015) https://doi.org/10.1117/12.2079148

KEYWORDS: Spatial light modulators, Holography, Waveguides, Holograms, Nonlinear optics, Photonics, Switches, Optical tracking, Phase contrast, Fourier transforms

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Proceedings Article | 25 February 2014 Paper

Diffractive beam shaping, tracking and coupling for wave-guided optical waveguides (WOWs)

Mark Villangca, Andrew Bañas, Thomas Aabo, Darwin Palima, Jesper Glückstad

Proceedings Volume 8999, 89991F (2014) https://doi.org/10.1117/12.2039348

KEYWORDS: Holography, Waveguides, Diffraction, Beam shaping, Photonics, Optical tracking, Ions, Biomedical optics, Optical tweezers, Particles

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Proceedings Article | 29 April 2013 Paper

Light-driven robotics for nanoscopy

Jesper Glückstad, Darwin Palima

Proceedings Volume 8748, 874804 (2013) https://doi.org/10.1117/12.2015526

KEYWORDS: Biomedical optics, Robotics, Super resolution microscopy, Photonics, Light-matter interactions, Robots, Phase shift keying, Optical manipulation, Optical tweezers, Modulation

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Proceedings Article | 5 March 2013 Paper

Fabrication and optical trapping of handling structures for re-configurable microsphere magnifiers

Andrew Bañas, Gaszton Vizsnyiczai, András Búzás, Darwin Palima, Lóránd Kelemen, Pál Ormos, Jesper Glückstad

Proceedings Volume 8637, 86370Y (2013) https://doi.org/10.1117/12.2003752

KEYWORDS: Optical tweezers, Microfabrication, Near field optics, Microscopy, Beam shaping, Microscopes, Photoresist materials, Multiphoton lithography, Optical spheres, Lenses

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Proceedings Article | 5 March 2013 Paper

Efficient formation of extended line intensity patterns using matched-filtering generalized phase contrast

Andrew Bañas, Darwin Palima, Thomas Aabo, Jesper Glückstad

Proceedings Volume 8637, 86370J (2013) https://doi.org/10.1117/12.2003912

KEYWORDS: Optical filters, Spatial light modulators, Phase contrast, Liquid crystal on silicon, Beam shaping, Binary data, Digital holography, Projection systems, Objectives, Mirrors

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Proceedings Article | 10 October 2012 Paper

Using pico-LCoS SLMs for high speed cell sorting

A. Bañas, T. Aabo, D. Palima, J. Glückstad

Proceedings Volume 8458, 845838 (2012) https://doi.org/10.1117/12.930824

KEYWORDS: Liquid crystal on silicon, Spatial light modulators, Optical filters, Phase contrast, Binary data, Projection systems, Image filtering, Beam shaping, Fourier transforms, Pico projectors

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Proceedings Article | 10 October 2012 Paper

WOW: light print, light propel, light point

Jesper Glückstad, Andrew Bañas, Thomas Aabo, Darwin Palima

Proceedings Volume 8458, 84581W (2012) https://doi.org/10.1117/12.930826

KEYWORDS: Waveguides, Optical tweezers, Biomedical optics, Microscopes, Two photon polymerization, Light wave propagation, Diffraction, Optical manipulation, Polymers, Light sources

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Proceedings Article | 10 October 2012 Paper

Micromanipulation and microfabrication for optical microrobotics

Darwin Palima, Andrew Rafael Bañas, Gaszton Vizsnyiczai, Lóránd Kelemen, Thomas Aabo, Pál Ormos, Jesper Glückstad

Proceedings Volume 8458, 84581V (2012) https://doi.org/10.1117/12.945928

KEYWORDS: Waveguides, Microfabrication, Robotics, Control systems, Optical tweezers, Visual optics, Robots, Optical manipulation, Channel projecting optics, Biomedical optics

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Proceedings Article | 1 May 2012 Paper

Structure-mediated micro-to-nano coupling using sculpted light and matter

Jesper Glückstad, Andrew Bañas, Thomas Aabo, Darwin Palima

Proceedings Volume 8424, 84241L (2012) https://doi.org/10.1117/12.924097

KEYWORDS: Biomedical optics, Photonics, Robots, Diffraction, Two photon polymerization, Nanotechnology, Light-matter interactions, Optical manipulation, Modulation, Neurons

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Proceedings Article | 11 February 2012 Paper

Development of a compact bio-optofluidic cell sorter

Andrew Banas, Darwin Palima, Finn Pedersen, Jesper Glückstad

Proceedings Volume 8274, 82740N (2012) https://doi.org/10.1117/12.909908

KEYWORDS: Particles, Machine vision, Image processing, Flow cytometry, Biomedical optics, Optical manipulation, Spatial light modulators, Objectives, Visualization, Tumors

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Proceedings Article | 9 September 2011 Paper

BioPhotonics Workstation: a university tech transfer challenge

Jesper Glückstad, Andrew Bañas, Sandeep Tauro, Darwin Palima

Proceedings Volume 8097, 809714 (2011) https://doi.org/10.1117/12.898647

KEYWORDS: Biomedical optics, Optical tweezers, Particles, Optical manipulation, Objectives, Manufacturing, Two photon polymerization, Standards development, Optomechanical components, Photonics

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Proceedings Article | 17 February 2011 Paper

Functionalized 2PP structures for the BioPhotonics Workstation

Tomoyo Matsuoka, Masayuki Nishi, Masaaki Sakakura, Kiyotaka Miura, Kazuyuki Hirao, Darwin Palima, Sandeep Tauro, Andrew Bañas, Jesper Glückstad

Proceedings Volume 7950, 79500Q (2011) https://doi.org/10.1117/12.877189

KEYWORDS: Two photon polymerization, Sol-gels, Coating, Biomedical optics, Optical tweezers, Luminescence, Glasses, Computer generated holography, Spatial light modulators, Calcium

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Proceedings Article | 17 February 2011 Paper

Developing our next generation BioPhotonics Workstation

A. Bañas, D. Palima, S. Tauro, J. Glückstad

Proceedings Volume 7950, 79500O (2011) https://doi.org/10.1117/12.877157

KEYWORDS: Biomedical optics, Optical tweezers, Optical manipulation, Particles, Spatial light modulators, Objectives, Two photon polymerization, Standards development, Optomechanical components, Photonics

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Proceedings Article | 28 August 2010 Paper

3D characterization of the forces in optical traps based on counter-propagating beams shaped by a spatial light modulator

Martin Kristensen, Thue Lindballe, Anton Kylling, Darwin Palima, Jesper Glückstad, Soren Keiding, Henrik Stapelfeldt

Proceedings Volume 7762, 77623E (2010) https://doi.org/10.1117/12.866479

KEYWORDS: Particles, Optical tweezers, Capillaries, Cameras, Fourier transforms, Objectives, Liquids, Beam shaping, Modulation, Distance measurement

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Proceedings Article | 28 August 2010 Paper

Real-time reconfigurable counter-propagating beam-traps

Sandeep Tauro, Andrew Bañas, Darwin Palima, Jesper Glückstad

Proceedings Volume 7762, 77620T (2010) https://doi.org/10.1117/12.859691

KEYWORDS: Particles, Objectives, Optical tweezers, Modulation, Machine vision, Computer vision technology, Computer simulations, Image processing, Biomedical optics, Geometrical optics

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Proceedings Article | 28 August 2010 Paper

Counter-propagating patterns in the biophotonics workstation: getting more out of light for trapping and manipulation

D. Palima, T Lindballe, M Kristensen, S. Tauro, A. Bañas, H. Stapelfeldt, S. Keiding, J. Glückstad

Proceedings Volume 7762, 77620U (2010) https://doi.org/10.1117/12.860888

KEYWORDS: Optical tweezers, Particles, Beam shaping, Biomedical optics, Gaussian beams, Microscopes, Microfluidics, Light wave propagation, Objectives, Geometrical optics

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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 | 8 February 2010 Paper

Optical twisters: beams having twists in both phase and amplitude

Vincent Daria, Darwin Palima, Jesper Glückstad

Proceedings Volume 7613, 761304 (2010) https://doi.org/10.1117/12.841527

KEYWORDS: Photons, Particles, Chemical species, Spiral phase plates, Beam propagation method, Spatial light modulators, Near infrared, Quantum optics, Optical manipulation, Optical tweezers

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Proceedings Article | 20 August 2009 Paper

The mGPC method: generalized phase contrast combined with matched filtering

Jesper Glückstad, Darwin Palima

Proceedings Volume 7400, 74001O (2009) https://doi.org/10.1117/12.825931

KEYWORDS: Optical filters, Image filtering, Particles, Phase contrast, Spatial light modulators, Phase only filters, Phase shift keying, Modulation, Optical sorting, Fourier transforms

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Proceedings Article | 10 July 2009 Paper

Optically controlled three-dimensional assembly of microfabricated building blocks

Peter John Rodrigo, Lóránd Kelemen, Darwin Palima, Pál Ormos, Jesper Glückstad

Proceedings Volume 7371, 737114 (2009) https://doi.org/10.1117/12.831758

KEYWORDS: Microfabrication, Two photon polymerization, 3D microstructuring, Biomedical optics, Optical tweezers, Scanning electron microscopy, Spherical lenses, Optical manipulation, Microsystems, Solids

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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 | 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 | 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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Showing 5 of 36 publications

Conference Committee Involvement (5)

Complex Light and Optical Forces XI

31 January 2017 | San Francisco, California, United States

Complex Light and Optical Forces X

16 February 2016 | San Francisco, California, United States

Complex Light and Optical Forces IX

11 February 2015 | San Francisco, California, United States

Complex Light and Optical Forces VIII

4 February 2014 | San Francisco, California, United States

Complex Light and Optical Forces VII

5 February 2013 | San Francisco, California, United States

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