Subluminal group velocity and dispersion of laguerre-gauss beam in free space
Physical light beams naturally have transverse structures that alter the wave vector to include non-axial components k. The presence of K makes the group velocity vg of physical light to be less than the speed limit c. Thus, physical light propagates with subluminal speed even in free space. This st...
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| Aineistotyyppi: | Opinnäyte |
| Kieli: | English |
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Quezon City
Institute of Physics, College of Science, University of the Philippines Diliman
2016.
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