arXiv · 2305.09487
Generation of an ultrahigh-repetition-rate optical half-cycle pulse train in the nested quantum wells
Abstract
We propose a simple quantum system, namely, a nested quantum-well structure, which is able to generate a train of half-cycle pulses of a few-fs duration, when driven by a static electric field. We theoretically investigate the emission of such a structure and its dependence on the parameters of the quantum wells. It is shown that the production of a regular output pulse train with tunable properties and the pulse repetition frequencies of tens of THz is possible in certain parameter ranges. We expect the suggested structure can be used as an ultra-compact source of subcycle pulses in the optical range.
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Mikhail Arkhipov, Anton Pakhomov, Rostislav Arkhipov, Nikolay Rosanov. 2023-05-16. Generation of an ultrahigh-repetition-rate optical half-cycle pulse train in the nested quantum wells. https://arxiv.org/abs/2305.09487
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