Digital holographic microscopy (DHM) is digital holography applied to microscopy. Digital holographic microscopy distinguishes itself from other microscopy methods by not recording the projected image of the object. Instead, the light wave front information originating from the object is … See more To create the necessary interference pattern, i.e., the hologram, the illumination needs to be a coherent (monochromatic) light source, a laser for example. As can be seen in Figure 2, the laser light is split into an object beam and … See more Digital holographic microscopy has been successfully applied in a range of application areas. Living cells imaging See more • digital holography • quantitative phase contrast microscopy • Holographic interferometry • holotomography • holography See more Books • Methods of digital holography by L. P. Yaroslavskii and N. S. Merzlyakov, Springer (1980) See more Phase shift images Besides the ordinary bright-field image, a phase shift image is created as well. The phase shift image is unique for digital holographic microscopy and gives … See more The first reports of replacing the photographic hologram of classical holography by digitally recording the hologram and numerically reconstructing the image in a computer were published in the late 1960s and in the early 1970s. Similar ideas were … See more • Digital Holography and Three Dimensional Imaging Meeting by The Optical Society See more WebApr 14, 2024 · Digital holographic tomography (DHT) and developed data post-processing algorithms were used for quantitative estimation of changes in optical and morphological parameters of cells. We calculated and compared data on the refractive index, thickness, and projected area of 4T1 breast tumor cells in control untreated …
Validation of digital holographic tomography in flow …
WebApr 8, 2024 · This paper presents an optical diffraction tomography technique based on digital holographic microscopy. Quantitative 2-dimensional phase images are acquired … WebApr 1, 2024 · Holographic tomography (HT) is an advanced label-free optical microscopic imaging method used for biological studies. HT uses digital holographic microscopy to record the complex amplitudes of a biological sample as digital holograms and then numerically reconstruct the sample's refractive index (RI) distribution in three dimensions. does anrath mean soup
Roadmap on Digital Holography-Based Quantitative …
WebMay 29, 2014 · Holographic tomography (HT) is an advanced label-free optical microscopic imaging method used for biological studies. HT uses digital holographic microscopy to record the complex amplitudes of a ... WebJul 20, 2024 · For holographic tomography it is obligatory to deliver a set of complex amplitudes acquired within a range of viewing angles, ... For digital holographic microscopy measurements captured with the off-axis setup, it was shown in 31 that JPEG LS obtained the best intra (single frame) lossless compression performance. JPEG 2000, … WebKeywords: digital holography, digital holographic microscopy, quantitative phase imaging, phase retrieval, ptychography, 3D Imaging, 3D tomography . Important Note: … eyemed vision phone number for providers