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Wavefront Correction for the Observation of an Exoplanet against the Background of the Diffraction Stellar Vicinity
AbstractWe propose and investigate a precise wavefront correction method for the astronomical observation of exoplanets in the diffraction stellar...
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What Huygens Could Have Written on Diffraction
This is a highly speculative chapter. As far as we know Huygens never said or wrote anything on diffraction. Yet Huygens’ principle is perfectly fit...
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A Diffraction Effect Investigation for the Solar Irradiance Absolute Radiometer on the Fengyun-3F Satellite
The measurements of the Total Solar Irradiance (TSI) is a primary means to investigate solar activity and key measurement for understanding global...
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Diffraction-Limited Optics and Techniques
The potential diffraction-limited angular resolution of an X-ray telescope with aperture diameter D = 1 m operating at 1 keV is Δθ ≈ λ∕D = 260 μ arc...
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High-Frequency Diffraction and Elongated Bodies
This chapter presents the classical boundary-layer method in its application to high-frequency diffraction problems. We discuss its drawbacks when...
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Illumination-Coded Optical Diffraction Tomography
Optical diffraction tomography (ODT) is a label-free 3D light microscopy technique that utilizes refractive index (RI) distributions as a source of...
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Ultra-simplified diffraction-based computational spectrometer
Miniaturizing spectrometers for compact and cost-effective mobile platforms is a major challenge in current spectroscopy research, where conventional...
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Diffraction
This chapter introduces the subject of diffraction—the key mechanism that determines how light propagates through the atmosphere and comes to final...
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Method of Contrast Enhancement and Background Correction in Electron Diffraction Patterns of Polycrystalline Materials
AbstractNoise minimization and suppression is one of the most important problems in image processing. Background correction and detection of weak...
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Distortion Correction for Vortex Beams
Vortex beams propagating in free space will be disturbed by turbulent atmosphere, resulting in their intensity and phase distortions. It is already...
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Electromagnetic Wave Diffraction by Spheroid
The results of the previous chapter are generalized to the electromagnetic wave diffraction by the strongly elongated spheroid. It is noted that the...
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X-ray diffraction under grazing incidence conditions
Material properties frequently relate to structures at or near surfaces, particularly in thin films. As a result, it is essential to understand these...
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Observation of a single protein by ultrafast X-ray diffraction
The idea of using ultrashort X-ray pulses to obtain images of single proteins frozen in time has fascinated and inspired many. It was one of the...
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Search for a New Internucleon Interaction Using Neutron Powder Diffraction
AbstractThe application of neutron powder diffraction to search for a new internucleon Yukawa-like interaction is considered. The essence of the...
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Diffraction-Limited Optics and Techniques
The potential diffraction-limited angular resolution of an X-ray telescope with aperture diameter D = 1 m operating at 1 keV is Δθ ≈ λ∕D = 260 μ arc...
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Optimization of blur correction of color images formed with aerial imaging by retro-reflection
We propose a pre-processing method of source image to reduce blur of aerial image that is formed with aerial imaging by retro-reflection (AIRR). In...
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Diffraction of a Whispering Gallery Mode at a Jumply Straightening of the Boundary
AbstractDiffraction of a high-frequency small-number whispering gallery mode running along a concave boundary, which turns into a flat one so that...
