In a multiple quantum well nanostructure (MQW), we propose a unique model for the effective exchange of light's orbital angular momentum. The biexciton-exciton cascade arrangement of the multiple quantum well interacts with two strong coupling laser beams that can exchange orbital angular momentum ...
5. Coupling of Light's Orbital Angular Momentum to a Quantum Dot Ensemble [D] . Bahamran, Alaa A. 2019 机译:光的轨道角动量耦合到量子点整体 6. Active sorting of orbital angular momentum states of light with a cascaded tunable resonator [O] . Shibiao Wei, Stuart K. Earl, Jiao ...
A method to efficiently generate orbital angular momentum (OAM) vortex beam is proposed by introducing generalized coding metasurface (CM). Firstly, a linearly polarized (LP) cross-polarization transmission unit cell is employed as the coding element. Then, the generalized CM composed of sectorial ...
Efficient sorting of free electron orbital angular momentumdoi:10.1088/1367-2630/AA5F6FBenjamin J McMorranTyler R HarveyMartin P J LaveryIOP Publishing
Orbital angular momentum and highly efficient holographic generation of nondiffractive TE and TM vector beams[J] . Guadalupe Méndez,Alfonso Fernandez-Vazquez,Rafael Páez López.Optics Communications . 2015G. Mendez, A. Fernando-Vazquez, and R. P. Lopez, "Orbital angular momentum and highly ...
sortingA procedure to efficiently sort orbital angular momentum (OAM) states of light, by performing a Cartesian to log-polar coordinate transformation which translates helically phased beams into a transverse phase gradient, currently exists1. We implement this mode transformer, which comprises of two...
The concept of orbital angular momentum (OAM) of light has not only advanced fundamental physics research but also yielded a plethora of practical applications, benefitting from the abundant methods for OAM generation based on linear, nonlinear and combined schemes. The combined scheme could generate...
The orbital angular momentum (OAM) resolved spectroscopy is being applied to various research fields associated with optical vortices or Laguerre–Gaussian (LG) beams, in which the key technique is to convert LG beams to a fundamental Gaussian (HG≡HG00) beam. In this work, we propose a ...
orbital angular momentumquantum cryptographyAn efficient quantum secret sharing scheme is proposed. In the proposed scheme, the polarization state and the orbital angular momentum state of the particle can be utilized simultaneously. One state is used to bring the secret information, and the other ...
A method to efficiently generate orbital angular momentum (OAM) vortex beam is proposed by introducing generalized coding metasurface (CM). Firstly, a linearly polarized (LP) cross-polarization transmission unit cell is employed as the coding element. Then, the generalized CM composed of sectorial ...