activity
20052018
most citedUtilization of photon orbital angular momentum in the low-frequency radio domain

1.1k citations · 1.2k across the 13 of their papers we have counts for

collaborators

13 papers

astro-ph.EP2018

Solar System Ice Giants: Exoplanets in our Backyard

Abigail Rymer, Kathleen Mandt, Dana Hurley +110

Future remote sensing of exoplanets will be enhanced by a thorough investigation of our solar system Ice Giants (Neptune-size planets). What can the configuration of the magnetic f…

physics.class-ph2015

Coherent detection of orbital angular momentum in radio

L. K. S. Daldorff, S. M. Mohammadi, J. E. S. Bergman +4

The angular momentum propagated by a beam of radiation has two contributions: spin angular momentum (SAM) and orbital angular momentum (OAM). SAM corresponds to wave polarisation,…

astro-ph.IM2009★ 21 cited

FIRST Explorer -- An innovative low-cost passive formation-flying system

Jan E. S. Bergman, Richard J. Blott, Alistair B. Forbes +3

Formation-flying studies to date have required continuous and minute corrections of the orbital elements and attitudes of the spacecraft.This increases the complexity, and associat…

physics.plasm-ph2008★ 4 cited

Photon orbital angular momentum in a plasma vortex

J. T. Mendonça, B. Thidé, J. E. S. Bergman +4

We study theoretically the exchange of angular momentum between a photon beam and a plasma vortex, and demonstrate the possible excitation of photon angular momentum states in a pl…

astro-ph2008★ 11 cited

Detecting orbital angular momentum in radio signals

H. Then, B. Thidé, J. T. Mendonça +5

Electromagnetic waves with an azimuthal phase shift are known to have a well defined orbital angular momentum. Different methods that allow for the detection of the angular momentu…

physics.geo-ph2008

Canonical Electromagnetic Observables for Systematic Characterization of Electric and Magnetic Wave Field Data on board Spacecraft

Jan E. S. Bergman, Tobia D. Carozzi

We present a new characterization of partially coherent electric and magnetic wave vector fields.This characterization is based on the 36 auto/cross correlations of the 3+3 complex…