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

2006 ◽  
Author(s):  
Yves Emery ◽  
Etienne Cuche ◽  
François Marquet ◽  
Nicolas Aspert ◽  
Pierre Marquet ◽  
...  
Keyword(s):  
Digital Holographic Microscopy ◽  
Dynamic Characterization ◽  
Holographic Microscopy

A Nondestructive Dynamic Characterization of a Microheater Through Digital Holographic Microscopy

2007 ◽  
Vol 16 (3) ◽  
pp. 659-667 ◽  
Author(s):  
Giuseppe Coppola ◽  
Valerio Striano ◽  
Pietro Ferraro ◽  
Sergio De Nicola ◽  
Andrea Finizio ◽  
...  
Keyword(s):  
Digital Holographic Microscopy ◽  
Dynamic Characterization ◽  
Holographic Microscopy

Dynamics and morphometric characterization of hippocampus neurons using digital holographic microscopy

2014 ◽  
Author(s):  
Saeid Elkatlawy ◽  
María Gomariz ◽  
Cristina Soto-Sánchez ◽  
Gema Martínez Navarrete ◽  
Eduardo Fernández ◽  
...  
Keyword(s):  
Digital Holographic Microscopy ◽  
Holographic Microscopy ◽  
Morphometric Characterization

Digital holographic microscopy characterization of superdirective beam by metamaterial

2012 ◽  
Vol 37 (7) ◽  
pp. 1142 ◽  
Author(s):  
Giuseppe Di Caprio ◽  
Principia Dardano ◽  
Giuseppe Coppola ◽  
Stefano Cabrini ◽  
Vito Mocella
Keyword(s):  
Digital Holographic Microscopy ◽  
Holographic Microscopy ◽  
Microscopy Characterization

scholarly journals Characterization of microlenses by digital holographic microscopy

2006 ◽  
Vol 45 (5) ◽  
pp. 829 ◽  
Author(s):  
Florian Charrière ◽  
Jonas Kühn ◽  
Tristan Colomb ◽  
Frédéric Montfort ◽  
Etienne Cuche ◽  
...  
Keyword(s):  
Digital Holographic Microscopy ◽  
Holographic Microscopy

Digital holographic microscopy for 3D surface characterization of polymeric nanocomposites

2018 ◽  
Vol 185 ◽  
pp. 72-80 ◽  
Author(s):  
Vahid Abbasian ◽  
Ehsan A. Akhlaghi ◽  
Mohammad A. Charsooghi ◽  
Maasoomeh Bazzar ◽  
Ali-Reza Moradi
Keyword(s):  
Surface Characterization ◽  
Digital Holographic Microscopy ◽  
Polymeric Nanocomposites ◽  
3D Surface ◽  
Holographic Microscopy

scholarly journals Biomechanics of Ex Vivo-Generated Red Blood Cells Investigated by Optical Tweezers and Digital Holographic Microscopy

Cells ◽  
2021 ◽  
Vol 10 (3) ◽  
pp. 552
Author(s):  
Claudia Bernecker ◽  
Maria Augusta R. B. F. Lima ◽  
Catalin D. Ciubotaru ◽  
Peter Schlenke ◽  
Isabel Dorn ◽  
...  
Keyword(s):  
Red Blood Cells ◽  
Optical Tweezers ◽  
Blood Cells ◽  
Ex Vivo ◽  
Single Cells ◽  
Membrane Lipid ◽  
Membrane Properties ◽  
Digital Holographic Microscopy ◽  
Holographic Microscopy

Ex vivo-generated red blood cells are a promising resource for future safe blood products, manufactured independently of voluntary blood donations. The physiological process of terminal maturation from spheroid reticulocytes to biconcave erythrocytes has not been accomplished yet. A better biomechanical characterization of cultured red blood cells (cRBCs) will be of utmost interest for manufacturer approval and therapeutic application. Here, we introduce a novel optical tweezer (OT) approach to measure the deformation and elasticity of single cells trapped away from the coverslip. To investigate membrane properties dependent on membrane lipid content, two culture conditions of cRBCs were investigated, cRBCPlasma with plasma and cRBCHPL supplemented with human platelet lysate. Biomechanical characterization of cells under optical forces proves the similar features of native RBCs and cRBCHPL, and different characteristics for cRBCPlasma. To confirm these results, we also applied a second technique, digital holographic microscopy (DHM), for cells laid on the surface. OT and DHM provided related results in terms of cell deformation and membrane fluctuations, allowing a reliable discrimination between cultured and native red blood cells. The two techniques are compared and discussed in terms of application and complementarity.

scholarly journals Characterization of Polarization Holographic Gratings Obtained on Azopolymer Thin Films by Digital Holographic Microscopy

2021 ◽  
Vol 7 (3) ◽  
pp. 030306
Author(s):  
Veronica Cazac ◽  
Constantin Loshmanschii ◽  
Elena Achimova ◽  
Alexei Meshalkin ◽  
Vladimir Abashkin ◽  
...  
Keyword(s):  
Thin Films ◽  
Digital Holographic Microscopy ◽  
Holographic Gratings ◽  
Holographic Microscopy
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