Topological Charge of Optical Vortices
portes grátis
Topological Charge of Optical Vortices
Nalimov, Anton G.; Kovalev, Alexey A.; Kotlyar, Victor V.
Taylor & Francis Ltd
12/2022
302
Dura
Inglês
9781032345536
15 a 20 dias
748
Descrição não disponível.
1. Topological charge of superposition of vortices. Conservation of topological charge. 2. Evolution of an optical vortex with an initial fractional topological charge. 3. Topological charge superposition of only two Laguerre-Gaussian or Bessel-Gaussian beams with different parameters. 4. Optical vortex beams with an infinite topological charge. 5. Transformation of an edge dislocation of a wavefront into an optical vortex. 6. Fourier-invariant and structurally stable optical vortex beams. 7. Topological charge of polarization singularities. 8. Conclusion.
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singularity theory;paraxial wave optics;polarization singularities;vector light fields;phase dislocation analysis;advanced optical physics;Poincare-Hopf index calculation
1. Topological charge of superposition of vortices. Conservation of topological charge. 2. Evolution of an optical vortex with an initial fractional topological charge. 3. Topological charge superposition of only two Laguerre-Gaussian or Bessel-Gaussian beams with different parameters. 4. Optical vortex beams with an infinite topological charge. 5. Transformation of an edge dislocation of a wavefront into an optical vortex. 6. Fourier-invariant and structurally stable optical vortex beams. 7. Topological charge of polarization singularities. 8. Conclusion.
Este título pertence ao(s) assunto(s) indicados(s). Para ver outros títulos clique no assunto desejado.
