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...
Physics - General PhysicsThe relativity of simultaneity implies that the image of a Lorentz transformed (LT) spherical (circular) wavefront is not a spherical (circular) wavefront (Einstein 1905) but an ellipsoidal (elliptical) wavefront (Moreau, Am.J.of Phys).We show firstly that the ...
The physics of high harmonics has led to the generation of attosecond pulses and to trains of attosecond pulses. Measurements that confirm the pulse duration are all performed in the far field. All pulse duration measurements tacitly assume that both the beam's wavefront and intensity profile are...
This textbook provides a coherent treatment of the physics of wave propagation and the mathematical methods to describe such phenomena. This second edition... A Padhi - 《Leading Edge》 被引量: 0发表: 2017年 Wavefronts and Rays:As Characteristics and Asymptotics Characteristic Equations of First-...
This textbook — incorporated with many illuminating examples and exercises — is aimed at graduate students of physical sciences and engineering. The purpose is to provide a background of physics and underlying mathematics for the concept of rays, filling the gap between mathematics and physics ...
- 《Applied Physics B》 被引量: 9发表: 2015年 Laser Wavefront Analyzer Using Frequency Offset Interferometry. The Laser Wavefront Analyzer has as its primary goal the measurement of the spatial distribution of the phase and intensity of a high power (9.2 to 10.7 mi... AW Angelbeck,WC Mc...
In the experimental setup used for holographic image acquisition, a collimated laser beam with tunable wavelength is generated by a femtosecond Ti:sapphire oscillator (Spectra-Physics Tsunami), transmitted through a linear polarizer and a quarter-wave plate, and then illuminated directly onto the metasu...
- 《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....
The physics mechanism underlying this design is elucidated by developing a simple physical model which predicts the upper cutoff frequency precisely. Bearing the advantages of nearly dispersion-free wave-steering capability and deep discrete resolution, such a scheme may open a new avenue to the ...
3 Department of Physics, University of Oviedo, 33007 Oviedo, Spain 4 Department of Prospecting and Exploitation of Mines, University of Oviedo, 33004 Oviedo, Spain * Author to whom correspondence should be addressed. Mathematics 2023, 11(7), 1561; https://doi.org/10.3390/math11071561 Submission...