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| Titel |
Stimulated electromagnetic emission polarization under different polarizations of pump waves |
| VerfasserIn |
E. D. Tereshchenko, R. Y. Yurik, L. Baddeley |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
0992-7689
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| Digitales Dokument |
URL |
| Erschienen |
In: Annales Geophysicae ; 33, no. 3 ; Nr. 33, no. 3 (2015-03-05), S.295-300 |
| Datensatznummer |
250121172
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| Publikation (Nr.) |
 copernicus.org/angeo-33-295-2015.pdf |
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| Zusammenfassung |
| The results of investigations into the stimulated electromagnetic emission
(SEE) polarization under different modes of the pump wave polarization are
presented. The present results were obtained in November 2012 during a
heating campaign utilizing the SPEAR (Space Plasma Exploration by Active
Radar) heating facility, transmitting in both O- and X-mode polarization, and
a PGI (Polar Geophysical Institute) radio interferometer capable of recording
the polarization of the received radiation. The polarization ellipse
parameters of the SEE DM (downshifted maximum) components were determined
under both O-mode and X-mode polarization of the pump waves. The polarization
direction of the SEE DM component was preserved under different polarizations
of the pump waves. Different polarizations of the pump waves have a different
SEE generation efficiency. The intensity of the DM component is observed to
be greater during O-mode pumping. In addition, the numbers of observed SEE
features are also greater during O-mode pumping. |
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