wavefront - (physics) an imaginary surface joining all points in space that are reached at the same instant by a wave propagating through a medium wave front natural philosophy, physics - the science of matter and energy and their interactions; "his favorite subject was physics" surface - the...
“Wave Fronts, Caustic Sheets, and Caustic Surfing in Gravitational Lensing,” Journal of Mathematical Physics, Vol. 43, No. 11, 2002, pp. 5578-5611, arXiv:astro-ph/0208135. doi:10.1063/1.1511790Frittelli S and Petters A O 2003 Wavefronts, Caustic Sheets, and Caustic Surfing in ...
<p>To find the phase difference between two wavefronts emitted by coherent sources, we can use the relationship between path difference and phase difference.</p><p>1. <strong>Identify the Given Values:</strong> - Wavelength (\( \lambda \)) = 5460 Å
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⁶ 首都师范大学 太赫兹光电子学教育部重点实验室 Key Laboratory of Terahertz Optoelectronics, Ministry of Education, Department of Physics, Capital Normal University, Beijing 100048, China Opto-Electronic Advances, 2024年8月28日 8月28日,天津大学精密仪器与光电子工程学院姚建铨教授,张雅婷副教授,首都师范...
A deep analysis of the physics behind this phenomenon and clear analogy between electromagnetic and acoustic bianisotropy has been reported37. These results indicate that acoustic bianisotropy could bring new directions for designing efficient metasurfaces, as in the electromagnetic counterpart. The next ...
contemporary physics wavefronts and rays as characteristics and asymptotics, by a. bóna and m.a. slawinski The book provides a study of the mathematical foundation of geometrical optics. Included are: (a) Techniques for solving ray and wavefront problems in gene... AH Harker 被引量: 0发表...
Present address: Department of Physics, Korea University, Seoul, South Korea Amir Arbabi Present address: Department of Electrical and Computer Engineering, University of Massachusetts, Amherst, MA, USA Mooseok Jang, Yu Horie and Atsushi Shibukawa contributed equally to this work. ...
- 《Applied Physics B》 被引量: 52发表: 1996年 Appearance of wavefront dislocations under interference among beams with simple wavefronts The appearance of wave front dislocations under interference among beams with simple wave fronts is considered. It is shown, that even two beams with the s....
offering new general paradigm of artificial functional devices with great application prospects. Despite the advances in the new physics enabled by acoustic metasurfaces and the proposed metasurfaces-based devices that have preliminarily bridged the gap between real world applications, it is noteworthy th...