Dr. Lars Rene Lindvold Profile

Dr. Lars Rene Lindvold

Senior Scientist at Technical Univ of Denmark (DTU)

SPIE Involvement:

Author

Publications (16)

Proceedings Article | 18 June 2024 Presentation

Presentation

Miniaturized fiber-based Airy light-sheet generator with a 3D nano-printed freeform optical phase plate

Yanis Taege, Madhu Veettikazhy, Tim Samuel Winter, Stefan Mark Jensen, Sophia Laura Stark, Anja Lykke Borre, Lars Rene Lindvold, Bernhard Messerschmidt, Dominik Marti, Peter Eskil Andersen, Çaglar Ataman

Proceedings Volume PC12995, PC1299506 (2024) https://doi.org/10.1117/12.3021695

KEYWORDS: Optics manufacturing, Miniaturization, Microscopes, Gradient-index optics, Freeform optics, Manufacturing, GRIN lenses, Document imaging, Two photon polymerization, Tissues

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Proceedings Article | 13 March 2024 Presentation

Presentation

Fluorescence-based fiber optical sensor for detection of organic solvents in water

Lars Lindvold, Jakob Janting, Ole Bang

Proceedings Volume PC12835, PC128350J (2024) https://doi.org/10.1117/12.3002314

KEYWORDS: Fiber optics sensors, Dyes, Optical sensors, Fluorescence, Chemical fiber sensors, Synchrotrons, Signal detection, Sensors, Polymers, Polymeric sensors

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Proceedings Article | 13 March 2024 Presentation

Presentation

Experimental comparison of parametric attenuation models in optical coherence tomography

Gavrielle Untracht, Morgane Zimmer, Lars Lindvold, Dominik Marti, Peter Andersen

Proceedings Volume PC12830, PC128302R (2024) https://doi.org/10.1117/12.3005423

KEYWORDS: Optical coherence tomography, Tissues, Scattering, Attenuation, Optical properties, Standards development, Extremely high frequency, Absorption, Radiomics, Multiple scattering

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Proceedings Article | 27 April 2016 Presentation

Presentation

A method for tuning the excitation wavelength of an LED light source during fluorescence-based cystoscopy (Conference Presentation)

Lars Lindvold, Gregers Hermannn

Proceedings Volume 9689, 96891P (2016) https://doi.org/10.1117/12.2213412

KEYWORDS: Cystoscopy, Bladder, Luminescence, Light emitting diodes, Light sources, Endoscopy, Blood vessels, CCD cameras, Light, Diagnostics

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Proceedings Article | 4 March 2016 Paper

Paper

A platform for lab and industrial scale replication of phase optics and microfluidics

Lars Lindvold, Leif Yde, Jan Stensborg

Proceedings Volume 9764, 97640A (2016) https://doi.org/10.1117/12.2213998

KEYWORDS: Nanostructures, Printing, Chemistry, Chemical elements, Light sources

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Proceedings Article | 26 February 2015 Paper

Paper

Method for improving photodynamic diagnosis and surgery of bladder tumours using cystoscopes

Lars Lindvold, Gregers Hermann

Proceedings Volume 9303, 93030V (2015) https://doi.org/10.1117/12.2078780

KEYWORDS: Bladder, Luminescence, Light emitting diodes, Light sources, Bladder cancer, Optical filters, Cystoscopy, Surgery, Tissue optics, Endoscopes

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Proceedings Article | 8 March 2013 Paper

Paper

A new optical method improves fluorescence guided diagnosis of bladder tumor in the outpatient department and reveals significant photo bleaching problems in established inpatients PDD techniques

Lars Lindvold, Gregers Hermann

Proceedings Volume 8565, 856517 (2013) https://doi.org/10.1117/12.2004584

KEYWORDS: Luminescence, Bladder, Endoscopes, Endoscopy, Bladder cancer, Light sources, Light, Surgery, Light emitting diodes, Absorption

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Proceedings Article | 24 February 2010 Paper

Paper

Fiber-coupled organic plastic scintillator for on-line dose rate monitoring in 6 MV X-ray beam for external radiotherapy

Lars Lindvold, A. Beierholm, C. Andersen

Proceedings Volume 7559, 75590S (2010) https://doi.org/10.1117/12.851346

KEYWORDS: Scintillators, Optical fibers, Phosphorescence, Radiotherapy, Luminescence, X-rays, Polymers, Sensors, Ionizing radiation, Solids

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Proceedings Article | 17 January 2003 Paper

Paper

UV-assisted rotational molding of microstructures using a conventional flexographic printing machine

Lars Lindvold, Jan Stensborg, Torben Rasmussen

Proceedings Volume 4984, (2003) https://doi.org/10.1117/12.477838

KEYWORDS: Ultraviolet radiation, Polymers, Printing, Quartz, Glasses, Lamps, Holograms, Photoresist materials, Holographic optical elements, Atomic force microscopy

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Proceedings Article | 13 May 1998 Paper

Paper

Noncontact detection of laser-induced acoustic waves from buried absorbing objects using a dual-beam common-path interferometer

Steven Jacques, Peter Andersen, Steen Hanson, Lars Lindvold

Proceedings Volume 3254, (1998) https://doi.org/10.1117/12.308178

KEYWORDS: Interferometers, Acoustics, Natural surfaces, Beam splitters, Calibration, Signal detection, Sensors, Mirrors, Helium neon lasers, Scattering

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Proceedings Article | 15 March 1998 Paper

Paper

Evanescent field sensing: cavity-coupled refractive index sensor (CRIS)

Lars Lindvold, Lars Lading

Proceedings Volume 3276, (1998) https://doi.org/10.1117/12.302399

KEYWORDS: Refractive index, Waveguides, Sensors, Polymers, Cladding, Semiconductor lasers, Fiber lasers, Wave sensors, Thermal effects, Biosensors

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Proceedings Article | 2 January 1998 Paper

Paper

Bacteriorhodopsin: an ideal material for optical processing

P. Ramanujam, Lars Lindvold

Proceedings Volume 3211, (1998) https://doi.org/10.1117/12.345366

KEYWORDS: Optical signal processing, Proteins, Bacteria, Optical properties, Absorption, Nonlinear optical materials, Thin films, Holography

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Proceedings Article | 8 May 1997 Paper

Paper

Projection display based on an optically addressed spatial light modulator using a bacteriorhodopsin thin film as a photochromic material

Lars Lindvold, Henrik Lausen

Proceedings Volume 3013, (1997) https://doi.org/10.1117/12.273873

KEYWORDS: Optically addressed spatial light modulators, Absorption, Thin films, Visualization, Coating, Lamps, Proteins, Polymers, Molecules, Chromophores

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Proceedings Article | 26 August 1996 Paper

Paper

Nonlinear self-refraction of Gaussian laser beams in silica sono-gels doped with copper tetrasulfonated phthalocyanine

Paul Petersen, Rocio Ramos, Per Johansen, Lars Lindvold

Proceedings Volume 2788, (1996) https://doi.org/10.1117/12.248617

KEYWORDS: Silica, Copper, Near field, Phase shifts, Silicon, Beam propagation method, Statistical analysis, Laser beam propagation, Refractive index, Gaussian beams

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Proceedings Article | 23 August 1996 Paper

Paper

Industrial implementation of diffractive optical elements for nondestructive testing

Steen Hanson, Lars Lindvold, Bengt Hansen

Proceedings Volume 2868, (1996) https://doi.org/10.1117/12.248641

KEYWORDS: Holographic optical elements, Sensors, Phase shifts, Speckle, Semiconductor lasers, Diffraction, Signal detection, Speckle pattern, Holograms, Interferometers

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Proceedings Article | 7 December 1994 Paper

Paper

Sensitometric properties of chemically modified bacteriorhodopsin films

Lars Lindvold, Husain Imam, P. Ramanujam

Proceedings Volume 2429, (1994) https://doi.org/10.1117/12.195578

KEYWORDS: Absorption, Optical storage, Anisotropy, Proteins, Molecules, Curium, Holography, Chromophores, Polarization, Camera shutters

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Showing 5 of 16 publications

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