Zobrazeno 1 - 10
of 118
pro vyhledávání: '"Mojahedi, Mo."'
While in linear optics the subject of structured light has been a fruitful field of both theoretical and applied research, its development in the arena of nonlinear optics has been underexplored. In this paper, we construct Frozen-Wave-type structure
Externí odkaz:
http://arxiv.org/abs/2308.13763
Autor:
Zamboni-Rached, Michel ⁎, 1, Mojahedi, Mo
Publikováno v:
In Results in Optics December 2023 13
Autor:
Zamboni-Rached, Michel, Mojahedi, Mo
In this paper we perform a fusion between two important theoretical methodologies, one related to the Frozen Wave beams, which are non-diffracting beams whose longitudinal intensity pattern can be chosen a priori in an medium (absorbing or not), and
Externí odkaz:
http://arxiv.org/abs/1809.08740
Publikováno v:
Phys. Rev. A 98, 043846 (2018)
Light beams with an azimuthal phase dependency of $e^{i\ell\phi}$ have helical phase fronts and thus carry orbital angular momentum (OAM), a strictly conserved quantity with propagation. Here, we engineer quasi three-dimensional (3D) structured light
Externí odkaz:
http://arxiv.org/abs/1807.08743
Publikováno v:
Phys. Rev. Applied 9, 024013 (2018)
We report on the theory and experimental generation of a class of diffraction-attenuation-resistant beams with state of polarization (SoP) and intensity that can be controlled on demand along the propagation direction. This is achieved by a suitable
Externí odkaz:
http://arxiv.org/abs/1705.00408
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We propose a technique to control the beam direction of a dielectric optical micro-prism structure by properly designing its geometry. We show that by selectively choosing the slope of a high index micro prism, the direction of the radiated beam from
Externí odkaz:
http://arxiv.org/abs/1701.04480
We propose a novel technique to efficiently excite a surface plasmon polariton (SPP) mode at a gold-glass interface by exploiting the near field excitation of an engineered high index (silicon) gabled tip at the telecom wavelengths. The proposed stru
Externí odkaz:
http://arxiv.org/abs/1610.04817
Publikováno v:
Phys. Rev. A 93, 063864 (2016)
Light beams with azimuthal phase dependence [$exp(i \ell\phi)$] carry orbital angular momentum (OAM) which differs fundamentally from spin angular momentum (SAM) associated with polarization. Striking difference between the two momenta is manifested
Externí odkaz:
http://arxiv.org/abs/1601.05135
Akademický článek
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