Symmetric/Asymmetric Study in Optics: Topics, Advances and Applications
A special issue of Symmetry (ISSN 2073-8994). This special issue belongs to the section "Physics".
Deadline for manuscript submissions: closed (30 November 2023) | Viewed by 955
Special Issue Editors
Interests: optics
Special Issue Information
Dear Colleagues,
The symmetry of beams’ propagation is a fascinating research topic that is accompanied by exciting new developments in laser beam machining, quantum optics, microscopy, quantum informatics, and optical communication. The symmetry of symmetric beam propagation includes several beam properties due to optical diffraction and can be applied in optical imaging and optical measurement. Optical diffraction, optical imaging, and optical measurement are central topics in many modern and scientific fields, which are closely related and have a wide range of applications, such as microscope, telescope, sensor, military, biological sciences, etc. Optical diffraction is a basic spatial coherence phenomenon that allows us to determine how rapidly a coherent beam spreads with distance, how fast a pulse spreads in time, and how sharply the beam can be focused, all critical in military systems. Usually, Fourier analysis and synthesis techniques are a unifying theme through this subject. Optical imaging uses light and special properties of photons to obtain detailed images of organs, tissues, cells, and even molecules. The techniques offer minimally or non-invasive methods for looking inside the body. Optical measurement is a measurement technique that relies on the use of optical sensors to collect measurements. Generally, optical imaging acts as the basis of optical measurement. There have been many significant achievements in the field of optical imaging without lenses, but many challenges also remain, associated with wide-field on-chip microscopy, and optical measurement involves a rigorous and quantitative consideration of optical imaging results.
Prof. Dr. Dongmei Deng
Dr. Xi Peng
Guest Editors
Manuscript Submission Information
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Keywords
- autofocusing symmetric beams
- self-accelerating symmetric beams
- symmetric vortex beams arrays
- atmospheric and oceanic propagation
- symmetric plasmas
- symmetric electron beams
- propagation
- imaging
