Self-reference digital holography unit adaptable to optical microscope with light-emitting diode
Tatsuki Tahara
Abstract
To perform holographic three-dimensional (3D) imaging and quantitative phase imaging with daily-use light, I developed a self-reference digital holography unit that is adaptable to an optical microscope with a light-emitting diode. The developed unit is combined with a commercially available optical microscope to implement a speckleless digital holographic microscope. Holographic 3D imaging of an amplitude object and phase objects and simultaneous imaging of fluorescence intensity and quantitative phase distributions are experimentally demonstrated with the unit.
Topics & Concepts
OpticsHolographyDigital holographic microscopyMaterials scienceMicroscopeLight-emitting diodeDigital holographyOptical microscopeDiodeOptoelectronicsMicroscopyPhysicsScanning electron microscopeDigital Holography and MicroscopyAdvanced Electron Microscopy Techniques and ApplicationsElectrowetting and Microfluidic Technologies