Digital holography 2015
WebKeywords: digital holography, holographic interferometry 1. Introduction Dennis Gabor [1–3] invented holography in 1948 as a method for recording and reconstructing the amplitude and phase of a wavefield. The word holography is derived from the Greek words ‘holos’ meaning ‘whole’ or ‘entire’ and ‘graphein’ meaning ‘to write’. WebFeb 13, 2024 · In this paper, a method based on digital holographic interferometry is proposed to record the 3D ultrasonic wavefields instead of the array transducer, and the measurement system consisting of a pulsed laser, ultrasonic excitation, and synchronization and control circuit is designed. ... Optik-Int. J. Light Electron Opt. 2015, 126, 3998–4003 ...
Digital holography 2015
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WebDigital Holography Wiley This book presents a substantial description of the principles and applications of digital holography.The first part of the book deals with mathematical … Web01 Open source software . We build and maintain reliable, versatile and powerful digital hologram software : including holovibes for real-time, low latency and high throughput image rendering and holowaves for streamlined hologram image rendering with MathWorks Matlab. We share our expertise in digital holography and train programmers in parallel …
WebBuilding up from the basic principles of optics, this book describes key techniques in digital holography, such as phase-shifting holography, low-coherence holography, diffraction …
WebApr 12, 2024 · A simple and reliable Digital Holographic Microscopy (DHM) in transmission mode for micro and nanometer surface topographic characterization and thickness measurement of the data recording layer of optical storage devices. ... Berlin, Heidelberg (2015), 10.1007/978-3-662-44693-5. Google Scholar. Su et al., 2024. R. Su, J. Coupland, C. … WebThis book presents a self-contained treatment of the principles and major applications of digital hologram recording and numerical reconstruction (Digital Holography). This second edition has been significantly revised and enlarged.
WebMar 4, 2024 · Figure 1 shows a schematic of a bimodal incoherent holography system that allows both 3D and QIDOF imaging. Unlike traditional holography with a coherent light source 1, the proposed system does ...
WebOct 25, 2024 · The paper consists of a series of 25 sections from the prominent experts in digital holography presenting various aspects of the field on sensing, 3D imaging and … other term for postedWebIn optical scanning holography, extracting distance of object is an indispensable step for numerical reconstruction. In this paper, we use entropy as a measurement to achieve … other term for police officerhttp://x-ray.ucsd.edu/mediawiki/images/d/df/Digital_recording_numerical_reconstruction.pdf other term for positivityWebJun 18, 2024 · Digital Holography: The next generation of inline 3D measurement Over the last decade, digital holography has become one of the fastest and at the same time most accurate methods for surface topography in production lines. The basic measurement principle uses interferometric recording of light waves reflected from component surfaces. rockingham afl storeWebApr 1, 2024 · Digital holography is an interferometric imaging technique that does not require an imaging lens and can be used to perform simultaneous imaging of … other term for potentiometerWebAutofocusing of Optical Scanning Holography Based on Entropy Minimization In optical scanning holography, extracting distance of object is an indispensable step for numerical reconstruction. In this paper, we use entropy as a measurement to achieve autofocusing under different situations. other term for poolWebMar 22, 2024 · As a typical representative of this technique, digital holographic microscopy (DHM) can be implemented for complex amplitude imaging and be used to investigate transparent specimens, such as biological samples including tissues, dry mass, membrane fluctuation, etc [ 5 – 8 ]. other term for posture