High harmonic generation driven by quantum light
- URL: http://arxiv.org/abs/2211.03188v1
- Date: Sun, 6 Nov 2022 17:44:30 GMT
- Title: High harmonic generation driven by quantum light
- Authors: Alexey Gorlach, Matan Even Tzur, Michael Birk, Michael Kr\"uger,
Nicholas Rivera, Oren Cohen and Ido Kaminer
- Abstract summary: High harmonic generation (HHG) is an extreme nonlinear process where intense pulses of light drive matter to emit high harmonics of the driving frequency.
We show that the defining spectral characteristics of HG, such as the plateau and cutoff, are sensitive to the photon statistics of the driving light.
We develop the theory of extreme nonlinear optics driven by squeezed light, and more generally by arbitrary quantum states of light.
- Score: 0.0
- License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
- Abstract: High harmonic generation (HHG) is an extreme nonlinear process where intense
pulses of light drive matter to emit high harmonics of the driving frequency,
reaching the extreme ultraviolet (XUV) and x-ray spectral ranges. So far, the
HHG process was always generated by intense laser pulses that are well
described as a classical electromagnetic field. Advances in the generation of
intense squeezed light motivate us to revisit the fundamentals of HHG and ask
how the photon statistics of light may alter this process, and more generally
alter the field of extreme nonlinear optics. The role of photon statistics in
non-perturbative interactions of intense light with matter has remained
unexplored in both experiments and theory. Here we show that the defining
spectral characteristics of HHG, such as the plateau and cutoff, 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, extending the cutoff compared to classical
light of the same intensity. Hence, shaping the photon statistics of light
enables producing far higher harmonics in HHG. We develop the theory of extreme
nonlinear optics driven by squeezed light, and more generally by arbitrary
quantum states of light. Our work introduces quantum optical concepts to
strong-field physics as new degrees of freedom in the creation and control of
HHG, and finally shows that experiments in this field are feasible. Looking
forward, HHG driven by quantum light creates quantum states of XUV and X-rays,
enabling applications of quantum optics in new spectral regimes.
Related papers
- Non-hermitian Floquet perspective on high harmonic generation and above threshold ionization spectra from Photon statistics [0.0]
We show the coincidence between the high harmonic generation spectra (HGS) and the number of absorbed odd infrared (IR) photons leading to emitted ultraviolet (XUV) radiation.
This is achieved through post-selection of the IR photons, conserving the total energy of the absorbed odd IR photons and the emitted XUV photons.
arXiv Detail & Related papers (2024-06-18T23:47:30Z) - Evidence of the quantum-optical nature of high-harmonic generation [0.0]
We show that high-harmonic generation can generate non-classical states of light before the decoherence of the system.
This could address challenges in quantum technology such as scalability, decoherence or the generation of massively entangled states.
arXiv Detail & Related papers (2024-05-23T19:53:45Z) - Photon bunching in high-harmonic emission controlled by quantum light [0.0]
Recent theories have laid the groundwork for understanding how quantum-optical properties affect high-field photonics.
We demonstrate a new experimental approach that transduces some properties of a quantum-optical state through a strong-field nonlinearity.
Our results suggest that perturbing strong-field dynamics with quantum-optical states is a viable way to coherently control the generation of these states at short wavelengths.
arXiv Detail & Related papers (2024-04-08T12:53:42Z) - Attosecond Rabi Oscillations in High Harmonic Generation Resonantly Driven by Extreme Ultraviolet Laser Fields [36.37753021661126]
High-order harmonic generation driven by intense extreme ultraviolet (EUV) fields merges quantum optics and attosecond science.
We theoretically investigate ultrafast resonant dynamics during the interaction of He atoms with strong EUV pulses.
arXiv Detail & Related papers (2024-04-05T12:17:40Z) - Entangling extreme ultraviolet photons through strong field pair
generation [1.7092734777791396]
Entangled photon pairs are a vital resource for quantum information.
We show that strongly driven systems can become versatile sources of entangled photon pairs at high frequencies.
The light produced by SFPG exhibits attosecond Hong-Ou-Mandel correlations, and can be leveraged as a source of heralded single photon attosecond pulses.
arXiv Detail & Related papers (2023-09-28T14:27:39Z) - Quantum vortices of strongly interacting photons [52.131490211964014]
Vortices are hallmark of nontrivial dynamics in nonlinear physics.
We report on the realization of quantum vortices resulting from a strong photon-photon interaction in a quantum nonlinear optical medium.
For three photons, the formation of vortex lines and a central vortex ring attests to a genuine three-photon interaction.
arXiv Detail & Related papers (2023-02-12T18:11:04Z) - Photon-statistics force in ultrafast electron dynamics [0.0]
We show that dynamics of matter driven by bright (intense) light significantly depend on the quantum state of the driving light.
Our quantum SFA (qSFA) theory shows that in HHG, experimentally feasible squeezing of the driving light can shift & shape electronic trajectories.
arXiv Detail & Related papers (2022-11-06T11:49:23Z) - Ultrabright and narrowband intra-fiber biphoton source at ultralow pump
power [51.961447341691]
Nonclassical photon sources of high brightness are key components of quantum communication technologies.
We here demonstrate the generation of narrowband, nonclassical photon pairs by employing spontaneous four-wave mixing in an optically-dense ensemble of cold atoms within a hollow-core fiber.
arXiv Detail & Related papers (2022-08-10T09:04:15Z) - Quantum density matrix theory for a laser without adiabatic elimination
of the population inversion: transition to lasing in the class-B limit [62.997667081978825]
No class-B quantum density-matrix model is available to date, capable of accurately describing coherence and photon correlations within a unified theory.
Here we carry out a density-matrix theoretical approach for generic class-B lasers, and provide closed equations for the photonic and atomic reduced density matrix in the Fock basis of photons.
This model enables the study of few-photon bifurcations and non-classical photon correlations in class-B laser devices, also leveraging quantum descriptions of coherently coupled nanolaser arrays.
arXiv Detail & Related papers (2022-05-26T16:33:51Z) - Phonon dephasing and spectral diffusion of quantum emitters in hexagonal
Boron Nitride [52.915502553459724]
Quantum emitters in hexagonal boron nitride (hBN) are emerging as bright and robust sources of single photons for applications in quantum optics.
We study phonon dephasing and spectral diffusion of quantum emitters in hBN via resonant excitation spectroscopy at cryogenic temperatures.
arXiv Detail & Related papers (2021-05-25T05:56:18Z) - Spectrally reconfigurable quantum emitters enabled by optimized fast
modulation [42.39394379814941]
Spectral control in solid state platforms such as color centers, rare earth ions, and quantum dots is attractive for realizing such applications on-chip.
We propose the use of frequency-modulated optical transitions for spectral engineering of single photon emission.
Our results suggest that frequency modulation is a powerful technique for the generation of new light states with unprecedented control over the spectral and temporal properties of single photons.
arXiv Detail & Related papers (2020-03-27T18:24:35Z)
This list is automatically generated from the titles and abstracts of the papers in this site.
This site does not guarantee the quality of this site (including all information) and is not responsible for any consequences.