Generation of super strong longitudinal electric field via vector superposition of linearly polarized laser beams

Laser Physics ◽  
2021 ◽  
Vol 31 (4) ◽  
pp. 045002
Author(s):  
Jun Zhang ◽  
Zhenhai Wu ◽  
Jiao Long ◽  
Qian Xiong ◽  
Jiangang Zheng ◽  
...  
Keyword(s):  
Electric Field ◽  
Longitudinal Electric Field ◽  
Laser Beams ◽  
Linearly Polarized

scholarly journals Proca tubes with the flux of the longitudinal chromoelectric field and the energy flux/momentum density

2020 ◽  
Vol 80 (11) ◽  
Author(s):  
Vladimir Dzhunushaliev ◽  
Vladimir Folomeev
Keyword(s):  
Angular Momentum ◽  
Scalar Field ◽  
Electric Field ◽  
Energy Flux ◽  
Momentum Density ◽  
Proton Spin ◽  
Longitudinal Electric Field ◽  
Cylindrically Symmetric ◽  
Electric And Magnetic Fields ◽  
Higgs Scalar

AbstractWe consider non-Abelian SU(3) Proca theory with a Higgs scalar field included. Cylindrically symmetric solutions describing classical tubes either with the flux of a longitudinal electric field or with the energy flux (and hence with nonzero momentum density) are obtained. It is shown that, in quantum Proca theory, there can exist tubes both with the flux of the longitudinal electric field and with the energy flux/momentum density simultaneously. An imaginary particle – Proca proton – in which ‘quarks’ are connected by tubes with nonzero momentum density is considered. It is shown that this results in the appearance of the angular momentum related to the presence of the non-Abelian electric and magnetic fields in the tube, and this angular momentum is a part of the Proca proton spin.

A polarization and band reconfigurable cross-slot antenna for multiband application

2019 ◽  
Vol 11 (10) ◽  
pp. 1054-1060
Author(s):  
Kapil Saraswat ◽  
A. R. Harish
Keyword(s):  
Electric Field ◽  
Ground Plane ◽  
Slot Antenna ◽  
Circularly Polarized ◽  
Design Concepts ◽  
Feed Line ◽  
Polarized Waves ◽  
Linearly Polarized ◽  
Microstrip Feed Line ◽  
Microstrip Feed

AbstractA polarization and band reconfigurable cross-slot antenna for multiband applications is presented in this paper. The antenna consists of four p–i–n diodes embedded in the cross-shaped slot in a ground plane and excited by a microstrip feed line. The p–i–n diodes are placed in such a way that they produce multiple bands, with linearly and circularly polarized (CP) radiation. By switching the states of the p–i–n diodes, the sense of rotation of the electric field in CP radiation can be reconfigured. The proposed structure can be configured to produce two bands that radiate linearly polarized waves or three bands, where, two are linearly polarized and one is CP. The proposed design concepts are validated bythe CST studio suite as well as measurementsare carried out on fabricated prototypes.

Realization of a 16 kV/8 cm pulsed longitudinal electric field for E-field-controlled laser excitation of dense Cs vapour

1991 ◽  
Vol 2 (12) ◽  
pp. 1147-1154 ◽  
Author(s):  
L Pottier ◽  
M A Bouchiat ◽  
J Guena ◽  
M Lintz ◽  
E Hughes ◽  
...  
Keyword(s):  
Electric Field ◽  
Laser Excitation ◽  
Longitudinal Electric Field

scholarly journals Second-harmonic generation enabled by longitudinal electric-field components in photonic wire waveguides

2020 ◽  
Vol 102 (2) ◽  
Author(s):  
Nicolas Poulvellarie ◽  
Utsav Dave ◽  
Koen Alexander ◽  
Charles Ciret ◽  
Maximilien Billet ◽  
...  
Keyword(s):  
Electric Field ◽  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Longitudinal Electric Field ◽  
Photonic Wire
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