Prof. Christian Depeursinge Profile

Prof. Christian Depeursinge

Professor at Ecole Polytechnique Fédérale de Lausanne

SPIE Involvement:

Author

Publications (107)

Proceedings Article | 12 March 2024 Presentation + Paper

Refractive index analysis of KCl treated neurons using holographic tomography

Vinoth Balasubramani, Nadia Steiner, Christian Depeursinge, Pierre Magistretti

Proceedings Volume 12852, 1285209 (2024) https://doi.org/10.1117/12.3002105

KEYWORDS: Neurons, Holography, Tomography, Refractive index, Biological samples, Optical tomography, Imaging systems, Digital holography, Deformation, Computed tomography

Read Abstract +

Proceedings Article | 2 May 2016 Presentation + Paper

Quantitative phase-digital holographic microscopy: a new imaging modality to identify original cellular biomarkers of diseases

P. Marquet, K. Rothenfusser, B. Rappaz, C. Depeursinge, P. Jourdain, P. Magistretti

Proceedings Volume 9718, 97180K (2016) https://doi.org/10.1117/12.2213454

KEYWORDS: Digital holography, Microscopy, Holography, Tomography, Digital recording, Diffraction, Interferometers, Cell biology, Wave propagation, Holograms, Wavefronts, Molybdenum, Image processing, 3D image reconstruction

Read Abstract +

Proceedings Article | 11 March 2015 Paper

Towards an incoherent off-axis digital holographic microscope

Z. Monemhaghdoust, Philippe Degol, F. Montfort, Y. Emery, Christian Depeursinge, C. Moser

Proceedings Volume 9336, 93360E (2015) https://doi.org/10.1117/12.2078793

KEYWORDS: Digital holography, Holography, Diffraction gratings, Optical filters, Cameras, Spatial filters, Microscopes, Microscopy, Digital cameras, Volume holography

Read Abstract +

SPIE Journal Paper | 22 September 2014 Open Access

Review of quantitative phase-digital holographic microscopy: promising novel imaging technique to resolve neuronal network activity and identify cellular biomarkers of psychiatric disorders

Pierre Marquet, Christian Depeursinge, Pierre Magistretti

NPh, Vol. 1, Issue 02, 020901, (September 2014) https://doi.org/10.1117/12.10.1117/1.NPh.1.2.020901

KEYWORDS: Microscopy, Holography, Holograms, Digital holography, Spine, Wavefronts, Phase shifts, 3D image reconstruction, Neurons, 3D image processing

Read Abstract +

DOWNLOAD PAPER

Proceedings Article | 12 March 2014 Paper

Portable advanced off-axis camera for quantitative phase microscopy

Z. Monemhaghdoust, C. Depeursinge, C. Moser

Proceedings Volume 8949, 894908 (2014) https://doi.org/10.1117/12.2037799

KEYWORDS: Holography, Cameras, Optical filters, Digital holography, Beam splitters, Diffraction gratings, Spatial filters, Microscopes, Microscopy, Phase measurement

Read Abstract +

SPIE Journal Paper | 13 March 2013 Open Access

Measurement of absolute cell volume, osmotic membrane water permeability, and refractive index of transmembrane water and solute flux by digital holographic microscopy

Daniel Boss, Jonas Kühn, Pierre Magistretti, Pascal Jourdain, Christian Depeursinge, Pierre Marquet

JBO, Vol. 18, Issue 03, 036007, (March 2013) https://doi.org/10.1117/12.10.1117/1.JBO.18.3.036007

KEYWORDS: Water, Digital holography, Refractive index, Neurons, Holography, Microscopy, Holograms, Proteins, 3D image reconstruction, Blood

Read Abstract +

DOWNLOAD PAPER

Proceedings Article | 1 March 2013 Paper

Quantitative phase noise in a two-color low coherence digital holographic microscope

Zahra Monemhaghdoust, Frédéric Montfort, Yves Emery, Christian Depeursinge, Christophe Moser

Proceedings Volume 8644, 86440J (2013) https://doi.org/10.1117/12.2002413

KEYWORDS: Digital holography, Holography, Microscopes, Radium, Coherence (optics), Microscopy, Holograms, Phase measurement, Diffractive optical elements, Beam splitters

Read Abstract +

Proceedings Article | 8 May 2012 Paper

Quantitative measurement of absolute cell volume and intracellular integral refractive index (RI) with dual-wavelength digital holographic microscopy (DHM)

Daniel Boss, Jonas Kühn, Christian Depeursinge, Pierre Magistretti, Pierre Marquet

Proceedings Volume 8427, 84270B (2012) https://doi.org/10.1117/12.922598

KEYWORDS: Digital holography, Water, Refractive index, Holography, Microscopy, Holograms, Dispersion, Phase measurement, 3D image reconstruction, Cell mechanics

Read Abstract +

Proceedings Article | 10 February 2012 Paper

Single shot dual wavelength full field imaging in low coherence digital holographic microscopy

Zahra Monemhaghdoust, Frederic Montfort, Yves Emery, Christian Depeursinge, Christophe Moser

Proceedings Volume 8281, 82810F (2012) https://doi.org/10.1117/12.906390

KEYWORDS: Digital holography, Holography, Coherence imaging, Microscopy, Coherence (optics), Diffractive optical elements, Microscopes, Volume holography

Read Abstract +

Proceedings Article | 3 February 2012 Paper

Digital holographic microscopy for the cytomorphological imaging of cells under zero gravity

M. Fatih Toy, Stephane Richard, Jonas Kühn, Alfredo Franco-Obregón, Marcel Egli, Christian Depeursinge

Proceedings Volume 8227, 82270S (2012) https://doi.org/10.1117/12.908413

KEYWORDS: Digital holography, Microscopy, Microscopes, Holograms, Holography, Luminescence, Image processing, Image registration, 3D image processing, Cameras

Read Abstract +

SPIE Journal Paper | 1 October 2011 Open Access

Beyond the lateral resolution limit by phase imaging

Yann Cotte, Muhammed Fatih Toy, Christian Depeursinge

JBO, Vol. 16, Issue 10, 106007, (October 2011) https://doi.org/10.1117/12.10.1117/1.3640812

KEYWORDS: Image resolution, Phase imaging, Molybdenum, Imaging systems, Digital holography, Spatial resolution, Coherence imaging, Prisms, Visualization, Microscopy

Read Abstract +

DOWNLOAD PAPER

Proceedings Article | 15 June 2011 Paper

Cell death detection and ionic homeostasis monitoring with digital holographic microscopy

Nicolas Pavillon, Jonas Kühn, Pascal Jourdain, Christian Depeursinge, Pierre Magistretti, Pierre Marquet

Proceedings Volume 8090, 809004 (2011) https://doi.org/10.1117/12.889246

KEYWORDS: Calcium, Cell death, Phase measurement, Digital holography, Luminescence, Holography, Microscopy, Neurons, Imaging systems, Cameras

Read Abstract +

Proceedings Article | 9 June 2011 Paper

Dual-wavelength Digital Holography for quantification of cell volume and integral refractive index (RI)

Daniel Boss, Jonas Kuehn, Christian Depeursinge, Pierre Magistretti, Pierre Marquet

Proceedings Volume 8086, 808608 (2011) https://doi.org/10.1117/12.889767

KEYWORDS: Digital holography, Phase measurement, Refractive index, Water, Microscopy, Holograms, 3D image reconstruction, Holography, Life sciences, Absorption

Read Abstract +

Proceedings Article | 23 February 2011 Paper

Beyond the lateral resolution limit by phase imaging

Y. Cotte, M. Fatih Toy, C. Depeursinge

Proceedings Volume 7904, 79040S (2011) https://doi.org/10.1117/12.874945

KEYWORDS: Image resolution, Coherence imaging, Spatial resolution, Phase imaging, Digital holography, Microscopy, Scanning electron microscopy, Signal to noise ratio, Imaging systems, Optical resolution

Read Abstract +

Proceedings Article | 11 February 2011 Paper

Second harmonic phase microscopy of collagen fibers

Etienne Shaffer, Pierre Marquet, Christian Depeursinge

Proceedings Volume 7903, 79030G (2011) https://doi.org/10.1117/12.874538

KEYWORDS: Second-harmonic generation, Collagen, Holography, Harmonic generation, Digital holography, Microscopy, Holograms, Optical fibers, Signal detection, Scattering

Read Abstract +

Proceedings Article | 25 November 2010 Paper

Diffraction tomography for biological cells imaging using digital holographic microscopy

I. Bergoënd, C. Arfire, N. Pavillon, C. Depeursinge

Proceedings Volume 7376, 737613 (2010) https://doi.org/10.1117/12.871061

KEYWORDS: Tomography, Digital holography, Diffraction, Refractive index, Holography, Microscopy, Optical tomography, Radon transform, 3D modeling, Scattering

Read Abstract +

SPIE Journal Paper | 1 November 2010 Open Access

Endoscopic low-coherence topography measurement for upper airways and hollow samples

Yves Delacrétaz, Etienne Shaffer, Nicolas Pavillon, Jonas Kuhn, Florian Lang, Christian Depeursinge

JBO, Vol. 15, Issue 06, 066014, (November 2010) https://doi.org/10.1117/12.10.1117/1.3512218

KEYWORDS: Optical fibers, Endoscopy, Endoscopes, Signal detection, Interferometry, Beam splitters, Sensors, Electronic filtering, Laser sources, Optical coherence tomography

Read Abstract +

DOWNLOAD PAPER

Proceedings Article | 14 September 2010 Paper

Off-axis low-coherence interferometry for surface topology measurement

Yves Delacrétaz, Daniel Boss, Florian Lang, Christian Depeursinge

Proceedings Volume 7387, 738715 (2010) https://doi.org/10.1117/12.870742

KEYWORDS: Image filtering, Signal to noise ratio, Electronic filtering, Interferometry, Image processing, Endoscopes, Beam splitters, Natural surfaces, Modulation, Calibration

Read Abstract +

Proceedings Article | 18 May 2010 Paper

Exploring red blood cell membrane dynamics with digital holographic microscopy

Daniel Boss, Jonas Kuehn, Christian Depeursinge, Pierre Magistretti, Pierre Marquet

Proceedings Volume 7715, 77153I (2010) https://doi.org/10.1117/12.854717

KEYWORDS: Digital holography, Electronic filtering, Blood, Microscopy, Holography, Holograms, Phase contrast, Phase shifts, Wavefronts, 3D image reconstruction

Read Abstract +

Proceedings Article | 18 May 2010 Paper

Determination of local optical properties of the rat barrel cortex during neural activation: Monte-Carlo approach to light propagation

E. Migacheva, S. Chamot, O. Seydoux, B. Weber, C. Depeursinge, P. Marquet, P. Magistretti

Proceedings Volume 7715, 771531 (2010) https://doi.org/10.1117/12.854136

KEYWORDS: Geometrical optics, Tissue optics, Monte Carlo methods, Absorption, Reflectivity, Scattering, Optical properties, Brain, Tissues, Light scattering

Read Abstract +

Proceedings Article | 18 May 2010 Paper

Digital holographic microscopy for silicon microsystems metrology

Yves Delacrétaz, Christian Depeursinge

Proceedings Volume 7719, 77191M (2010) https://doi.org/10.1117/12.854297

KEYWORDS: Silicon, Digital holography, Near infrared, Holography, Holograms, Microscopy, Visible radiation, Image filtering, Microsystems metrology, Semiconducting wafers

Read Abstract +

Proceedings Article | 15 May 2010 Paper

Digital holography for second harmonic microscopy: application to 3D-tracking of nanoparticles

Etienne Shaffer, Christian Depeursinge

Proceedings Volume 7715, 771505 (2010) https://doi.org/10.1117/12.854289

KEYWORDS: Digital holography, Holograms, Second-harmonic generation, Microscopy, Nanoparticles, Holography, 3D image reconstruction, Biomedical optics, Crystals, Harmonic generation

Read Abstract +

Proceedings Article | 14 May 2010 Paper

Fast noncontact surface roughness measurements up to the micrometer range by dual-wavelength digital holographic microscopy

Jonas Kühn, Eduardo Solanas, Sébastien Bourquin, Jean-François Blaser, Luca Dorigatti, Thierry Keist, Yves Emery, Christian Depeursinge

Proceedings Volume 7718, 771805 (2010) https://doi.org/10.1117/12.854550

KEYWORDS: Radium, Digital holography, Surface roughness, Microscopy, Holography, Holograms, Calibration, Wavefronts, Standards development, Molybdenum

Read Abstract +

Proceedings Article | 6 May 2010 Paper

Artifact-free reconstruction from off-axis digital holograms through nonlinear filtering

Nicolas Pavillon, Chandra Sekhar Seelamantula, Michael Unser, Christian Depeursinge

Proceedings Volume 7723, 77231U (2010) https://doi.org/10.1117/12.854178

KEYWORDS: Nonlinear filtering, Holograms, Digital holography, Speckle, Holography, Image filtering, Fourier transforms, Wavefronts, Electronic filtering, Linear filtering

Read Abstract +

Proceedings Article | 5 May 2010 Paper

Exploring cell dynamics at nanoscale with digital holographic microscopy for diagnostic purposes

P. Marquet, D. Boss, J. Kühn, P. Jourdain, C. Depeursinge, P. Magistretti

Proceedings Volume 7690, 76900D (2010) https://doi.org/10.1117/12.855514

KEYWORDS: Digital holography, Holograms, Refractive index, Holography, Microscopy, Holographic interferometry, Phase shifts, Wavefronts, Blood, Diagnostics

Read Abstract +

SPIE Journal Paper | 1 March 2010 Open Access

Digital holographic microscopy real-time monitoring of cytoarchitectural alterations during simulated microgravity

Christophe Pache, Jonas Kühn, Kriss Westphal, Muhammed Fatih Toy, Jérôme Parent, Oralea Buchi, Alfredo Franco-Obregon, Christian Depeursinge, Marcel Egli

JBO, Vol. 15, Issue 02, 026021, (March 2010) https://doi.org/10.1117/12.10.1117/1.3377960

KEYWORDS: Microscopy, Digital holography, Luminescence, Cytoskeletons, Computer simulations, Holography, Proteins, Control systems, Refractive index, Phase measurement

Read Abstract +

DOWNLOAD PAPER

Proceedings Article | 26 February 2010 Paper

Digital holography for second harmonic microscopy

E. Shaffer, C. Depeursinge

Proceedings Volume 7569, 75691K (2010) https://doi.org/10.1117/12.842068

KEYWORDS: Digital holography, Second-harmonic generation, Microscopy, Holograms, Gold, Nanoparticles, Holography, Microscopes, Light-matter interactions, Harmonic generation

Read Abstract +

Proceedings Article | 24 February 2010 Paper

Dual-mode digital holographic and fluorescence microscopy for the study of morphological changes in cells under simulated microgravity

M. Fatih Toy, Christophe Pache, Jérôme Parent, Jonas Kühn, Marcel Egli, Christian Depeursinge

Proceedings Volume 7570, 75700A (2010) https://doi.org/10.1117/12.842779

KEYWORDS: Microscopy, Luminescence, Microscopes, Digital holography, Holography, Beam splitters, Optical simulations, Computer simulations, Proteins, Optical filters

Read Abstract +

Proceedings Article | 14 July 2009 Paper

Endoscopic low coherence interferometry in upper airways

Yves Delacrétaz, Daniel Boss, Florian Lang, Christian Depeursinge

Proceedings Volume 7372, 73721Z (2009) https://doi.org/10.1117/12.831801

KEYWORDS: Endoscopes, Interferometry, Endoscopy, Beam splitters, Pathology, Coherence (optics), Signal detection, Sensors, Interferometers, Semiconductor lasers

Read Abstract +

Proceedings Article | 10 July 2009 Paper

Optical tomography by digital holographic microscopy

Nicolas Pavillon, Jonas Kühn, Florian Charrière, Christian Depeursinge

Proceedings Volume 7371, 737104 (2009) https://doi.org/10.1117/12.831731

KEYWORDS: Digital holography, Tomography, Optical spheres, Microscopy, Refractive index, Holography, Optical tomography, Phase shifts, Reflection, 3D image processing

Read Abstract +

Proceedings Article | 1 July 2009 Paper

Digital holographic microscopy at fundamental and second harmonic wavelengths

Etienne Shaffer, Christian Depeursinge

Proceedings Volume 7367, 736716 (2009) https://doi.org/10.1117/12.831494

KEYWORDS: Digital holography, Nanoparticles, Second-harmonic generation, Harmonic generation, Microscopy, Ferroelectric materials, Holography, Holograms, Wave propagation, Diffraction

Read Abstract +

Proceedings Article | 17 June 2009 Paper

Depth-of-field extension and 3D reconstruction in digital holographic microscopy

Isabelle Bergoënd, Tristan Colomb, Nicolas Pavillon, Yves Emery, Christian Depeursinge

Proceedings Volume 7390, 73901C (2009) https://doi.org/10.1117/12.827350

KEYWORDS: Digital holography, Microscopy, Holography, Reconstruction algorithms, 3D modeling, Algorithm development, Holograms, Diffraction, Visualization, 3D image reconstruction

Read Abstract +

Proceedings Article | 17 June 2009 Paper

Several micron-range measurements with sub-nanometric resolution by the use of dual-wavelength digital holography and vertical scanning

Tristan Colomb, Jonas Kühn, Christian Depeursinge, Yves Emery

Proceedings Volume 7389, 73891H (2009) https://doi.org/10.1117/12.827338

KEYWORDS: Digital holography, Holograms, Wavefronts, Phase measurement, Wave propagation, Holography, CCD cameras, Interferometry, Superposition, Laser sources

Read Abstract +

Proceedings Article | 12 May 2009 Paper

Processing of optically captured digital holograms for three-dimensional display

Thomas Naughton, Thomas Kreis, Levent Onural, Pietro Ferraro, Christian Depeursinge, Yves Emery, Bryan Hennelly, Malgorzata Kujawinska

Proceedings Volume 7329, 73290A (2009) https://doi.org/10.1117/12.821866

KEYWORDS: Digital holography, Holograms, 3D displays, Liquid crystal on silicon, Cameras, 3D image reconstruction, Holography, Spatial light modulators, Visualization, Optoelectronics

Read Abstract +

SPIE Journal Paper | 1 May 2009 Open Access

Noninvasive characterization of the fission yeast cell cycle by monitoring dry mass with digital holographic microscopy

Benjamin Rappaz, Elena Cano, Tristan Colomb, Jonas Kuhn, Christian Depeursinge, Viesturs Simanis, Pierre Magistretti, Pierre Marquet

JBO, Vol. 14, Issue 03, 034049, (May 2009) https://doi.org/10.1117/12.10.1117/1.3147385

KEYWORDS: Yeast, Digital holography, Microscopy, Holography, Phase shifts, Brain, Proteins, Image processing, Scanning electron microscopy, Quantitative analysis

Read Abstract +

DOWNLOAD PAPER

Proceedings Article | 24 February 2009 Paper

Red blood cell structure and dynamics explored with digital holographic microscopy

P. Marquet, B Rappaz, A. Barbul, R. Korenstein, C. Depeursinge, P. Magistretti

Proceedings Volume 7182, 71821A (2009) https://doi.org/10.1117/12.809224

KEYWORDS: Digital holography, Refractive index, Blood, Holograms, Holography, Microscopy, Holographic interferometry, Digital recording, Phase shifts, Wavefronts

Read Abstract +

Proceedings Article | 2 May 2008 Paper

Non-invasive dry mass determination and monitoring at the single cell level with digital holographic microscopy

Benjamin Rappaz, Elena Cano, Jonas Kühn, Tristan Colomb, Christian Depeursinge, Pierre Magistretti, Pierre Marquet

Proceedings Volume 6991, 699111 (2008) https://doi.org/10.1117/12.781565

KEYWORDS: Proteins, Digital holography, Microscopy, Phase shifts, Holography, Yeast, Microscopes, Optical microscopy, Biomedical optics, Light sources

Read Abstract +

Proceedings Article | 25 April 2008 Paper

Dual-wavelength digital holographic microscopy with sub-nanometer axial accuracy

Jonas Kühn, Florian Charrière, Tristan Colomb, Frédéric Montfort, Etienne Cuche, Yves Emery, Pierre Marquet, Christian Depeursinge

Proceedings Volume 6995, 699503 (2008) https://doi.org/10.1117/12.781263

KEYWORDS: Holograms, Wavefronts, Digital holography, Wave propagation, Spatial frequencies, Holography, Microscopy, Calibration, Molybdenum, CCD cameras

Read Abstract +

Proceedings Article | 20 February 2008 Paper

Advantages of digital holographic microscopy for real-time full field absolute phase imaging

Tristan Colomb, Florian Charrière, Jonas Kühn, Pierre Marquet, Christian Depeursinge

Proceedings Volume 6861, 686109 (2008) https://doi.org/10.1117/12.763284

KEYWORDS: Digital holography, Holograms, Microscopy, Phase shifts, Holography, Optical signal processing, CCD cameras, Phase imaging, Wavefronts, Microscopes

Read Abstract +

Proceedings Article | 20 February 2008 Paper

Real-time dual-wavelength digital holographic microscopy for extended measurement range with enhanced axial resolution

Jonas Kühn, Tristan Colomb, Christophe Pache, Florian Charrière, Frédéric Montfort, Etienne Cuche, Yves Emery, Pierre Marquet, Christian Depeursinge

Proceedings Volume 6861, 68610J (2008) https://doi.org/10.1117/12.763291

KEYWORDS: Digital holography, Wavefronts, Holograms, Microscopy, Wave propagation, 3D image reconstruction, Holography, Interferometry, Resolution enhancement technologies, 3D image processing

Read Abstract +

Proceedings Article | 18 July 2007 Paper

Erythrocytes analysis with a digital holographic microscope

B. Rappaz, A. Barbul, F. Charrière, J. Kühn, P. Marquet, R. Korenstein, C. Depeursinge, P. Magistretti

Proceedings Volume 6631, 66310H (2007) https://doi.org/10.1117/12.728426

KEYWORDS: Refractive index, Digital holography, Holograms, Holography, Microscopes, Holographic interferometry, Phase shifts, Blood, Digital recording, Microscopy

Read Abstract +

Proceedings Article | 18 June 2007 Paper

A complete digital optics applied to digital holographic microscopy: application to chromatic aberration compensation

Tristan Colomb, Florian Charrière, Jonas Kühn, Frédéric Montfort, Christian Depeursinge

Proceedings Volume 6616, 66161C (2007) https://doi.org/10.1117/12.726052

KEYWORDS: Holograms, Digital holography, Optical signal processing, Wavefronts, Optical filters, Nanolithography, Image filtering, 3D image reconstruction, Holography, Chromatic aberrations

Read Abstract +

Proceedings Article | 18 June 2007 Paper

Real-time dual-wavelength digital holographic microscopy with a single hologram

Jonas Kühn, Tristan Colomb, Frédéric Montfort, Florian Charrière, Christian Depeursinge

Proceedings Volume 6616, 661615 (2007) https://doi.org/10.1117/12.726083

KEYWORDS: Digital holography, Holograms, Wavefronts, Holography, Microscopy, Wave propagation, Micromirrors, Charge-coupled devices, Molybdenum, Spatial frequencies

Read Abstract +

Proceedings Article | 19 February 2007 Paper

Sub-cellular quantitative optical diffraction tomography with digital holographic microscopy

Florian Charrière, Jonas Kühn, Tristan Colomb, Etienne Cuche, Pierre Marquet, Christian Depeursinge

Proceedings Volume 6441, 64410K (2007) https://doi.org/10.1117/12.700540

KEYWORDS: Tomography, Refractive index, Digital holography, 3D metrology, 3D image processing, Optical tomography, Holograms, Diffraction, Holography, Microscopy

Read Abstract +

Proceedings Article | 14 February 2007 Paper

Erythrocytes volume and refractive index measurement with a digital holographic microscope

B. Rappaz, A. Barbul, F. Charrière, J. Kühn, P. Marquet, R. Korenstein, C. Depeursinge, P. Magistretti

Proceedings Volume 6445, 644509 (2007) https://doi.org/10.1117/12.700463

KEYWORDS: Refractive index, Digital holography, Holograms, Holography, Holographic interferometry, Microscopes, Blood, Digital recording, Microscopy, Digital imaging

Read Abstract +

Proceedings Article | 14 February 2007 Paper

Multiwavelength digital holographic microscopy for submicron topography of reflecting specimens

Frédéric Montfort, Florian Charrière, Jonas Kühn, Tristan Colomb, Etienne Cuche, Yves Emery, Pierre Marquet, Christian Depeursinge

Proceedings Volume 6443, 64430K (2007) https://doi.org/10.1117/12.700595

KEYWORDS: Digital holography, Holograms, Tomography, Wavefronts, Holography, Microscopy, Diffraction, Microscopes, Wave propagation, CCD cameras

Read Abstract +

Proceedings Article | 9 February 2007 Paper

Digital holographic microscopy for nanometric quality control of micro-optical components

Jonas Kühn, Florian Charrière, Tristan Colomb, Etienne Cuche, Yves Emery, Christian Depeursinge

Proceedings Volume 6475, 64750V (2007) https://doi.org/10.1117/12.700523

KEYWORDS: Digital holography, Refractive index, Holograms, Holography, Molybdenum, Microscopy, Wavefronts, Micro optics, Fresnel lenses, Liquids

Read Abstract +

Proceedings Article | 19 January 2007 Paper

Process engineering and failure analysis of MEMS and MOEMS by digital holography microscopy (DHM)

Frédéric Montfort, Yves Emery, François Marquet, Etienne Cuche, Nicolas Aspert, Eduardo Solanas, Alexandre Mehdaoui, Adrian Ionescu, Christian Depeursinge

Proceedings Volume 6463, 64630G (2007) https://doi.org/10.1117/12.699837

KEYWORDS: Microelectromechanical systems, Holograms, Electrodes, Digital holography, Cameras, Microopto electromechanical systems, Capacitors, Failure analysis, Process engineering, Microscopy

Read Abstract +

Proceedings Article | 13 October 2006 Paper

Surface roughness parameters measurements by digital holographic microscopy (DHM)

Frédéric Montfort, Yves Emery, Eduardo Solanas, Etienne Cuche, Nicolas Aspert, Pierre Marquet, Claude Joris, Jonas Kühn, Christian Depeursing

Proceedings Volume 6280, 62800V (2006) https://doi.org/10.1117/12.716113

KEYWORDS: Profilometers, Digital holography, Holography, Holograms, Radium, 3D metrology, Surface roughness, Image acquisition, Microscopy, Microscopes

Read Abstract +

Proceedings Article | 9 June 2006 Paper

Polarization digital holographic microscope: a single acquisition for a complete determination of polarization state

Tristan Colomb, Etienne Cuche, Christian Depeursinge

Proceedings Volume 6252, 625227 (2006) https://doi.org/10.1117/12.677293

KEYWORDS: Polarization, Digital holography, Holograms, Holography, Microscopes, Wavefronts, Polymethylmethacrylate, Refractive index, Birefringence, CCD cameras

Read Abstract +

Proceedings Article | 9 June 2006 Paper

Shot noise perturbations in digital holographic microscopy phase images

Florian Charrière, Frédéric Montfort, Etienne Cuche, Christian Depeursinge

Proceedings Volume 6252, 62521G (2006) https://doi.org/10.1117/12.677157

KEYWORDS: Signal to noise ratio, Holograms, Digital holography, Holography, 3D image reconstruction, Microscopy, Neurons, Optical simulations, Statistical analysis, Wavefronts

Read Abstract +

Proceedings Article | 28 April 2006 Paper

Measurements of corner cubes microstructures by high-magnification digital holographic microscopy

Jonas Kühn, Etienne Cuche, Yves Emery, Tristan Colomb, Florian Charrière, Frédéric Montfort, Mikhail Botkine, Nicolas Aspert, Christian Depeursinge

Proceedings Volume 6188, 618804 (2006) https://doi.org/10.1117/12.662030

KEYWORDS: Digital holography, Refractive index, Molybdenum, Holography, Liquids, Holograms, Microscopy, CCD cameras, Microscopes, Phase measurement

Read Abstract +

Proceedings Article | 27 April 2006 Paper

Automatic procedure for aberrations compensation in digital holographic microscopy

Tristan Colomb, Jonas Kühn, Etienne Cuche, Florian Charrière, Frédéric Montfort, Anca Marian, Nicolas Aspert, Pierre Marquet, Christian Depeursinge

Proceedings Volume 6188, 618805 (2006) https://doi.org/10.1117/12.662068

KEYWORDS: Holograms, Digital holography, Molybdenum, Wavefronts, Nanolithography, Holography, Microscopes, Mirrors, 3D image reconstruction, Microscopy

Read Abstract +

Proceedings Article | 25 April 2006 Paper

Tomography using multiple wavelengths in digital holography: method, simulations, and experiments

Frédéric Montfort, Florian Charrière, Tristan Colomb, Jonas Kuehn, Etienne Cuche, Christian Depeursinge

Proceedings Volume 6188, 618802 (2006) https://doi.org/10.1117/12.663253

KEYWORDS: Digital holography, Tomography, Holograms, Wavefronts, Holography, Optical simulations, Microscopy, CCD cameras, 3D image reconstruction, Microscopes

Read Abstract +

Proceedings Article | 21 April 2006 Paper

Digital holographic microscopy (DHM) for metrology and dynamic characterization of MEMS and MOEMS

Yves Emery, Etienne Cuche, François Marquet, Nicolas Aspert, Pierre Marquet, Jonas Kühn, Mikhail Botkine, Tristan Colomb, Frédéric Montfort, Florian Charrière, Christian Depeursinge, Patrick Debergh, Ramiro Conde

Proceedings Volume 6186, 61860N (2006) https://doi.org/10.1117/12.660029

KEYWORDS: Digital holography, Microopto electromechanical systems, Holograms, Microelectromechanical systems, Holography, Micromirrors, Mirrors, Cameras, 3D image reconstruction, Microscopy

Read Abstract +

Proceedings Article | 14 April 2006 Paper

Use of digital holographic microscopy in tomography

Florian Charrière, Frédéric Montfort, Jonas Kühn, Tristan Colomb, Anca Marian, Etienne Cuche, Pierre Marquet, Christian Depeursinge

Proceedings Volume 6191, 61910O (2006) https://doi.org/10.1117/12.662011

KEYWORDS: Tomography, Digital holography, Holograms, Cornea, Wavefronts, Holography, 3D image processing, Microscopy, Image resolution, Coherence (optics)

Read Abstract +

Proceedings Article | 14 April 2006 Paper

Digital holographic microscopy: a new optical imaging technique to investigate cellular dynamics

Pierre Marquet, Benjamin Rappaz, Tristan Colomb, Florian Charrière, Jonas Kühn, Yves Emery, Etienne Cuche, Christian Depeursinge, Pierre Magistretti

Proceedings Volume 6191, 61910U (2006) https://doi.org/10.1117/12.662988

KEYWORDS: Refractive index, Digital holography, Microscopy, Holograms, Holography, Microscopes, Optical imaging, Phase shifts, Optical microscopy, Signal processing

Read Abstract +

SPIE Journal Paper | 1 April 2006

Structure and characterization of an enhanced laser-scanning endoscope based on microelectromechanical mirrors

Hansjörg Albrecht, Panagiotis Papageorgas, Dimitrios Maroulis, Nikiforos Theofanous, Stavros Karkanis, Bernd Wagner, Marc Schurr, Christian Depeursinge, Arianna Menciassi

JEI, Vol. 15, Issue 02, 023003, (April 2006) https://doi.org/10.1117/12.10.1117/1.2194890

KEYWORDS: Endoscopes, Mirrors, Head, Signal detection, Micromirrors, Imaging systems, Tissue optics, Image resolution, Microelectromechanical systems, Laser tissue interaction

Read Abstract +

Proceedings Article | 28 February 2006 Paper

Investigation of femtosecond laser irradiation on fused silica

Yves Bellouard, Tristan Colomb, Christian Depeursinge, Ali Said, Mark Dugan, Philippe Bado

Proceedings Volume 6108, 61080M (2006) https://doi.org/10.1117/12.648389

KEYWORDS: Femtosecond phenomena, Scanning electron microscopy, Silica, Etching, Birefringence, Glasses, Phase measurement, Polarization, Holography, Microscopes

Read Abstract +

Proceedings Article | 23 February 2006 Paper

Biological cell (pollen grain) refractive index tomography with digital holographic microscopy

Florian Charrière, Etienne Cuche, Pierre Marquet, Christian Depeursinge

Proceedings Volume 6090, 609008 (2006) https://doi.org/10.1117/12.645903

KEYWORDS: Digital holography, Refractive index, Tomography, Holograms, Wavefronts, Phase measurement, Holography, Microscopy, 3D acquisition, Biomedical optics

Read Abstract +

Proceedings Article | 1 September 2005 Paper

Digital holographic microscopy for study cellular dynamics

Pierre Marquet, Benjamin Rappaz, Etienne Cuche, Yves Emery, Christian Depeursinge, Pierre Magistretti

Proceedings Volume 5864, 58640C (2005) https://doi.org/10.1117/12.632917

KEYWORDS: Digital holography, Refractive index, Holography, Microscopy, Microscopes, Holograms, Neurons, Biomedical optics, Phase measurement, Biology

Read Abstract +

Proceedings Article | 1 September 2005 Paper

Digital holographic microscopy applied to pollen cells analysis and recognition

Florian Charriere, Pierre Marquet, Markus Von Ehr, Etienne Cuche, Christian Depeursinge

Proceedings Volume 5864, 58640D (2005) https://doi.org/10.1117/12.632918

KEYWORDS: Digital holography, Holography, Particles, Microscopy, Refractive index, Microscopes, Holograms, Phase measurement, Optical signal processing, 3D image processing

Read Abstract +

Proceedings Article | 1 September 2005 Paper

Shot noise influence in reconstructed phase images SNR in digital holographic microscopy

Florian Charriere, Pierre Marquet, Etienne Cuche, Christian Depeursinge

Proceedings Volume 5864, 58640E (2005) https://doi.org/10.1117/12.632920

KEYWORDS: Signal to noise ratio, Holograms, 3D image reconstruction, Digital holography, Optical simulations, Holography, Neurons, Microscopy, Image quality, Digital cameras

Read Abstract +

Proceedings Article | 1 September 2005 Paper

Wavelength multiplexed spectral interferometry for endoscopic topographic imaging

L. Froehly, A. Bachmann, T. Lasser, C. Depeursinge, F. Lang

Proceedings Volume 5864, 586406 (2005) https://doi.org/10.1117/12.632911

KEYWORDS: Computer programming, Diffraction gratings, Interferometry, Endoscopy, Wavelets, Multiplexing, Diffraction, Imaging systems, Optical coherence tomography, Single mode fibers

Read Abstract +

Proceedings Article | 13 June 2005 Paper

Microlenses metrology with digital holographic microscopy

Florian Charriere, Jonas Kuhn, Tristan Colomb, Frederic Montfort, Etienne Cuche, Yves Emery, Kenneth Weible, Christian Depeursinge

Proceedings Volume 5856, (2005) https://doi.org/10.1117/12.612600

KEYWORDS: Digital holography, Wavefronts, Holograms, Quartz, Microlens, Micro optics, Holography, Silicon, Microscopy, Objectives

Read Abstract +

Proceedings Article | 13 June 2005 Paper

Birefringence measurement by use of digital holographic microscopy: examples with fiber optics and concrete samples

Tristan Colomb, Etienne Cuche, Christian Depeursinge

Proceedings Volume 5856, (2005) https://doi.org/10.1117/12.612599

KEYWORDS: Digital holography, Polarization, Holograms, Birefringence, Microscopes, Refractive index, Holography, Cladding, Wavefronts, Molybdenum

Read Abstract +

Proceedings Article | 13 June 2005 Paper

Digital holography microscopy (DHM): fast and robust systems for industrial inspection with interferometer resolution

Yves Emery, Etienne Cuche, Francois Marquet, Nicolas Aspert, Pierre Marquet, Jonas Kuhn, Mikhail Botkine, Tristan Colomb, Frederic Montfort, Florian Charriere, Christian Depeursinge

Proceedings Volume 5856, (2005) https://doi.org/10.1117/12.612670

KEYWORDS: Digital holography, Holograms, Inspection, Interferometers, Microscopy, Nanostructures, Microscopes, Objectives, Holography, Semiconducting wafers

Read Abstract +

Proceedings Article | 10 September 2004 Paper

Digital holographic microscopy applied to metrology

Christian Depeursinge, Florian Charriere, Anca Marian, Frederic Montfort, Tristan Colomb, Jonas Kuhn, Etienne Cuche, Yves Emery, Pierre Marquet, Pierre Magistretti

Proceedings Volume 5457, (2004) https://doi.org/10.1117/12.546014

KEYWORDS: Digital holography, Microscopes, Holograms, Holography, Microscopy, Objectives, Metrology, Refractive index, Image resolution, Fresnel lenses

Read Abstract +

Proceedings Article | 13 July 2004 Paper

Point spread function models for digital holographic microscopy

Anca Marian, Christian Depeursinge

Proceedings Volume 5324, (2004) https://doi.org/10.1117/12.530417

KEYWORDS: Microscopes, Objectives, Digital holography, Point spread functions, Holography, 3D modeling, Diffraction, Polarization, Microscopy, Paraxial approximations

Read Abstract +