Local Estimation of Orbital and Spin Angular Momentum Mode Numbers - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue IEEE Antennas and Wireless Propagation Letters Année : 2016

Local Estimation of Orbital and Spin Angular Momentum Mode Numbers

(1) , (2) , (2) , (3)
1
2
3

Résumé

At radio frequencies, previous works by Mohammadi et al. derived from quantum mechanics, state that the spin (SAM), orbital (OAM) and their sum (the total angular momentum TAM), can be estimated locally without ambiguity. In this article, we highlight an inconsistency in this method when adding a SAM with an OAM. The latter can not be estimated for a non-zero SAM. From optical currents, we propose a more general method. It is based on the Poynting expansion into spin and orbital components to estimate the OAM regardless of the SAM value.
Fichier non déposé

Dates et versions

hal-01305919 , version 1 (21-04-2016)

Identifiants

Citer

Duy Kevin Nguyen, Jérôme Sokoloff, Olivier Pascal, Alexandre Chabory. Local Estimation of Orbital and Spin Angular Momentum Mode Numbers. IEEE Antennas and Wireless Propagation Letters, 2016, 16, pp 50-53. ⟨10.1109/LAWP.2016.2554063⟩. ⟨hal-01305919⟩
75 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook Twitter LinkedIn More