Phase retrieval via conjugate gradient minimization in double-plane lensless holographic microscopy
Optimization-based phase retrieval method for digital lensless holographic microscopy in
the double-plane recording configuration is proposed. In our method the phase retrieval is …
the double-plane recording configuration is proposed. In our method the phase retrieval is …
Review on imaging and sensing with holography
We review holography techniques related to imaging and sensing. Holography has been
actively researched as three-dimensional (3D) imaging and 3D display techniques. Because …
actively researched as three-dimensional (3D) imaging and 3D display techniques. Because …
Self-reference digital holography unit adaptable to optical microscope with light-emitting diode
T Tahara - Optics Express, 2024 - opg.optica.org
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 …
with daily-use light, I developed a self-reference digital holography unit that is adaptable to …
[HTML][HTML] Spatial Ensemble Map** for Coded Aperture Imaging—A Tutorial
Coded aperture imaging (CAI) is a well-established computational imaging technique
consisting of two steps, namely the optical recording of an object using a coded mask …
consisting of two steps, namely the optical recording of an object using a coded mask …
Efficient numerical Fresnel diffraction with Gabor frames
Numerical Fresnel diffraction is broadly used in optics and holography in particular. So far, it
has been implemented using convolutional approaches, spatial convolutions, or the fast …
has been implemented using convolutional approaches, spatial convolutions, or the fast …
Hybrid iterating-averaging low photon budget Gabor holographic microscopy
Achieving high-contrast, label-free imaging with minimal impact on live cell culture behavior
remains a primary challenge in quantitative phase imaging (QPI). By enabling imaging …
remains a primary challenge in quantitative phase imaging (QPI). By enabling imaging …
Polarization-filterless polarization-sensitive polarization-multiplexed phase-shifting self-reference digital holography
T Tahara - Applied Optics, 2024 - opg.optica.org
I propose a phase-shifting self-reference digital holography technique in which both three-
dimensional (3D) and polarization information is simultaneously obtained without any …
dimensional (3D) and polarization information is simultaneously obtained without any …
Multi-modal transport of intensity diffraction tomography microscopy with an electrically tunable lens
Z Zhou, R Zhang, N Zhou, Q Chen… - Biomedical Optics Express, 2025 - opg.optica.org
Optical diffraction tomography (ODT) is an important technique for three-dimensional (3D)
imaging of semi-transparent biological samples, enabling volumetric visualization of living …
imaging of semi-transparent biological samples, enabling volumetric visualization of living …
Wide-field quantitative ghost phase imaging with phase-shifting holographic ghost diffraction
Ghost holography has attracted notable applied interest in the modern quantitative imaging
applications with the futuristic features of complex field recovery in the diversified imaging …
applications with the futuristic features of complex field recovery in the diversified imaging …
DL-CSPF: deep-learning-based cell segmentation with a physical framework for digital holographic microscopy
Digital holographic microscopy (DHM) offers label-free, full-field imaging of live-cell samples
by capturing optical path differences to produce quantitative phase images. Accurate cell …
by capturing optical path differences to produce quantitative phase images. Accurate cell …