DOE OSTI · 23141993
Unipolar light: existence, generation, propagation, and impact on microobjects
Abstract
A review is presented of recent works on optical unipolar pulses, whose electric area (integral of the electric field strength over time) is nonzero, which determines the predominant direction of the electric field strength. It is shown that the existence of unipolar pulses does not contradict Maxwell’s equations, and that unipolar pulses can propagate in waveguides. It is emphasised that, along with the spectral, energy, and polarisation parameters, the electric area of short light pulses is also an important characteristic. The unidirectional action of these pulses on microobjects indicates that it is promising to develop methods for generating radiation with such properties. We disciuss methods for the generation, propagation, and interaction of unipolar light with classical and quantum systems, as well as methods for recording the electric area of light pulses. (invited paper)
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Arkhipov, R. M., Arkhipov, M. V.. 2020-09-01. Unipolar light: existence, generation, propagation, and impact on microobjects. https://doi.org/10.1070/qel17348
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