کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5026252 1470593 2017 20 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Angular momentum and the Stokes parameters of an elliptically polarized electromagnetic wave
ترجمه فارسی عنوان
حرکت زاویه ای و پارامترهای استوکس موج الکترومغناطیسی قطبش بیضوی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
چکیده انگلیسی
An elliptically polarized electromagnetic wave transports linear and angular momentums, and exerts force and torque on an exposed surface. The angular momentums associated with the left- (L) and right-handed (R) circularly polarized waves are parallel and opposite to the direction of propagation, respectively. Applying the principle of superposition, an algorithm is constructed to decompose the elliptically polarized wave into L- and R-components. The relationship between the resultant angular momentum and the electrical energy of the elliptically polarized wave is completely determined by Stokes parameters. Utilizing the proposed relation to study the propagation of the polarized wave through an anisotropic crystal, it is found that the angular momentum brings the ordinary and the extraordinary waves to produce self-modulation effect, working as a pilot wave, or a hidden-variable, as suggested by de Broglie and Bohm.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optik - International Journal for Light and Electron Optics - Volume 134, April 2017, Pages 280-286
نویسندگان
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