磁双折射无序环境中偶极子源的光学角动量辐射

Physical Review Pub Date : 2023-11-15 DOI:10.1103/physreva.108.053713

R. Le Fournis, B. A. van Tiggelen

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引用次数: 0

摘要

研究了偶极子气体在中心有非极化源的均匀磁场下的光角动量辐射。角动量守恒意味着对源和周围环境都有一个力矩。我们分别研究了自旋和轨道对辐射角动量的贡献。

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Radiation of optical angular momentum from a dipole source in a magneto-birefringent disordered environment

We investigate the radiation of optical angular momentum by a dipole gas under uniform magnetic field with an unpolarized source at its center. Conservation of angular momentum implies a torque on both the source and the surrounding environment. We study the separate spin and orbital contributions to the radiated angular momentum.

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Physical Review

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