High harmonic generation driven by quantum light

Gorlach, Alexey; Tzur, Matan Even; Birk, Michael; Krüger, Michael; Rivera, Nicholas; Cohen, Oren; Kaminer, Ido

doi:10.48550/arxiv.2211.03188

Cited by 3 publications

(3 citation statements)

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“…For a simple, yet pedagogical, model of such a mechanism, see [43,44]. • Finally, one can use non-classical, for instance, squeezed light to drive the HHG process in atoms, which leads to its fingerprints in the field observable, such as the HHG spectra [45]. Which, however, also do not depict non-classical signatures in the harmonic radiation based on this observable.…”

Section: Discussionmentioning

confidence: 99%

Quantum Optics as Applied Quantum Electrodynamics is Back in Town

Stammer

Lewenstein

2023

Acta Phys. Pol. A

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In the theoretical approaches of the Warsaw School, quantum field theory was always present, and quantum optics was considered to be applied quantum electrodynamics. All of us who grew up in this fantastic community have carried and are still carrying the gospel to others. In particular, now quantum electrodynamics began her run on the red carpet of super intense laser-matter interactions, attosecond physics, and ultrafast laser physics in general. We will elaborate on the recent progress in this direction and on the open questions for future investigations. This paper celebrates the 90th birthday of Professor Iwo Białynicki-Birula, our quantum electrodynamics guru! topics: quantum electrodynamics, strong field physics, quantum state engineering, attoscience

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Section: Discussionmentioning

confidence: 99%

Quantum Optics as Applied Quantum Electrodynamics is Back in Town

Stammer

Lewenstein

2023

Acta Phys. Pol. A

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“…However, in a recent work, presented at ATTO VIII by Even Tzur et al [263], this assumption was abandoned, and the process of HHG driven by non-classical light fields has been presented for the first time. In the recent paper [264] they show that the plateau and cutoff in HHG spectrum are sensitive to the photon statistics of the driving light. While coherent (classical) and Fock light states induce the established HHG cutoff law, thermal and squeezed states substantially surpass it.…”

Section: Strong-field Physics and Atto-second Science Driven By Non-c...mentioning

confidence: 99%

Strong–laser–field physics, non–classical light states and quantum information science

Bhattacharya,

Lamprou,

Maxwell

et al. 2023

Rep. Prog. Phys.

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Strong--laser--field physics is a research direction that relies on the use of high-power lasers and has led to fascinating achievements ranging from relativistic particle acceleration to attosecond science. On the other hand, quantum optics has been built on the use of low photon number sources and has opened the way for groundbreaking discoveries in quantum technology, advancing investigations ranging from fundamental tests of quantum theory to quantum information processing. Despite the tremendous progress, until recently these directions have remained disconnected. This is because, the majority of the interactions in the strong-field limit have been successfully described by semi-classical approximations treating the electromagnetic field classically, as there was no need to include the quantum properties of the field to explain the observations. The link between strong--laser--field physics, quantum optics, and quantum information science has been developed in the recent past. Studies based on fully quantized and conditioning approaches have shown that intense laser--matter interactions can be used for the generation of controllable entangled and non-classical light states. These achievements open the way for a vast number of investigations stemming from the symbiosis of strong--laser--field physics, quantum optics, and quantum information science. Here, after an introduction to the fundamentals of these research directions, we report on the recent progress in the fully quantized description of intense laser--matter interaction and the methods that have been developed for the generation of non-classical light states and entangled states. Also, we discuss the future directions of non-classical light engineering using strong laser fields, and the potential applications in ultrafast and quantum information science.

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“…However, in a recent work, presented at ATTO VIII by Even Tzur et al [254], this assumption was abandoned, and the process of HHG driven by non-classical light fields has been presented for the first time. In the recent paper [255] they show that the plateau and cutoff in HHG spectrum are sensitive to the photon statistics of the driving light. While coherent (classical) and Fock light states induce the established HHG cutoff law, thermal and squeezed states substantially surpass it.…”

Section: Strong-field Physics and Atto-second Science Driven By Non-c...mentioning

confidence: 99%

Strong laser physics, non-classical light states and quantum information science

Bhattacharya¹,

Lamprou²,

Maxwell³

et al. 2023

Preprint

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directions, we report on the recent progress in the fully quantized description of intense laser-matter interaction and the methods that have been developed for the generation of non-classical light states and entangled states. Also, we discuss the future directions of non-classical light engineering using strong laser fields, and the potential applications in ultrafast and quantum information science. 4 6 Conclusions 43

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High harmonic generation driven by quantum light

Cited by 3 publications

References 0 publications

Quantum Optics as Applied Quantum Electrodynamics is Back in Town

Quantum Optics as Applied Quantum Electrodynamics is Back in Town

Strong–laser–field physics, non–classical light states and quantum information science

Strong laser physics, non-classical light states and quantum information science

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