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arXiv 2106.00372physics.opticsphysics.plasm-phquant-ph
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相对论性Laser -等离子体相互作用中高次谐波产生过程的量子光谱学:一个建议

Quantum-Optical Spectrometry in Relativistic Laser-Plasma Interactions Using the High-Harmonic Generation Process: A Proposal

Theocharis Lamprou, Rodrigo Lopez-Martens, Stefan Haessler, Ioannis Liontos, Subhendu Kahaly, Javier Rivera-Dean, Philipp Stammer, Emilio Pisanty, Marcelo F. Ci… 展开作者

Theocharis Lamprou, Rodrigo Lopez-Martens, Stefan Haessler, Ioannis Liontos, Subhendu Kahaly, Javier Rivera-Dean, Philipp Stammer, Emilio Pisanty, Marcelo F. Ciappina, Maciej Lewenstein, Paraskevas Tzallas

摘要:

量子光学光谱法是近年来发展起来的一种基于光子相关的方法,即利用量子光谱仪(QS)来揭示强激光与物质相互作用的量子光学性质,并将量子光学(QO)和强激光场物理(SLFP)的研究领域联系起来。该方法提供了从驱动激光场吸收光子朝向产生强激光场相互作用产物(诸如高次谐波)的可能性。在这种情况下,谐波光谱反映在与高次谐波产生介质相互作用后的红外(IR)驱动场的光子数分布中。该方法在非相对论相互作用中使用强激光脉冲与原子和半导体相互作用产生的高次谐波来实现。最近,它被用于在强激光-原子相互作用中产生非经典光态,为强激光场物理学中的量子电动力学研究和为量子技术应用开发一类新的非经典光源奠定了基础。在这里,在简单介绍了QS方法,我们将讨论如何QS可以应用于相对论激光等离子体相互作用,并成为启动相对论量子电动力学的调查的驱动因素。

英文摘要:

Quantum-optical spectrometry is a recently developed shot-to-shot photon correlation-based method, namely using a quantum spectrometer (QS), that has been used to reveal the quantum optical nature of intense laser-matter interactions and connect the research domains of quantum optics (QO) and strong laser-field physics (SLFP). The method provides the probability of absorbing photons from a driving laser field towards the generation of a strong laser-field interaction product, such as high-order harmonics. In this case, the harmonic spectrum is reflected in the photon number distribution of the infrared (IR) driving field after its interaction with the high harmonic generation medium. The method was implemented in non-relativistic interactions using high harmonics produced by the interaction of strong laser pulses with atoms and semiconductors. Very recently, it was used for the generation of non-classical light states in intense laser-atom interaction, building the basis for studies of quantum electrodynamics in strong laser-field physics and the development of a new class of non-classical light sources for applications in quantum technology. Here, after a brief introduction of the QS method, we will discuss how the QS can be applied in relativistic laser-plasma interactions and become the driving factor for initiating investigations on relativistic quantum electrodynamics.

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