Stokes--anti-Stokes light scattering process: -- A photon-wave-function approach

• URL: http://arxiv.org/abs/2007.05357v2
• Date: Sat, 5 Dec 2020 21:45:36 GMT
• Title: Stokes--anti-Stokes light scattering process: -- A photon-wave-function approach
• Authors: A. V. A. Guimar\~aes, M. F. Santos, A. Jorio, C. H. Monken
• Abstract summary: We use this formalism to describe the process of correlated Stokes--anti-Stokes Raman scattering. We arrive at an expression for the two-photon wave function of the scattered SaS photon pair.
• Score: 0.0
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: The Photon wave function Formalism provides an alternative description of some quantum optical phenomena in a more intuitive way. We use this formalism to describe the process of correlated Stokes--anti-Stokes Raman scattering. In this process, two photons from a laser beam are inelastically scattered by a phonon created by the first photon (Stokes processes) and annihilated by the second photon (anti-Stokes process), producing a Stokes--anti-Sokes (SaS) photon pair. We arrive at an expression for the two-photon wave function of the scattered SaS photon pair, which is in agreement with a number of experimental results.

Related papers

• Tunable photon-photon correlations in waveguide QED systems with giant atoms [4.520321677645778]
  We investigate the scattering processes of two photons in a one-dimensional waveguide coupled to two giant atoms. By adjusting the accumulated phase shifts between the coupling points, we are able to effectively manipulate the characteristics of these scattering photons.
  arXiv  Detail & Related papers  (2023-11-07T09:02:28Z)
• Resonant squeezed light from photonic Cooper pairs [37.69303106863453]
  Raman scattering of photons into phonons gives rise to entangled photon pairs when the phonon emitted in a Stokes process is coherently absorbed in antiStokes scattering. We present a nonperturbative theory for the time evolution of photonic Cooper pairs.
  arXiv  Detail & Related papers  (2023-10-11T02:24:54Z)
• Many-photon scattering and entangling in a waveguide with a {\Lambda}-type atom [55.2480439325792]
  We show that after transmission of a short few-photon pulse, the final state of the atom and all the photons is a genuine multipartite entangled state belonging to the W class. The parameters of the input pulse are optimized to maximize the efficiency of three- and four-partite W-state production.
  arXiv  Detail & Related papers  (2023-09-25T09:06:28Z)
• Susceptibility of a single photon wave packet [0.0]
  It is assumed that the probe photon is hard, the test photon is soft, and their total energy is below the electron-positron pair creation threshold. A single photon wave packet can be regarded as a birefringent gyrotropic dispersive medium in the process of light-by-light scattering.
  arXiv  Detail & Related papers  (2023-03-06T01:25:21Z)
• 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)
• Entangled Photons and Phonons via Inter-Modal Brillouin Scattering [0.0]
  We explore the possibility of the formation of photon-phonon entangled states in nanoscale wires by exploiting stimulated inter-modal Brillouin scattering. The appearance of entangled states can extend the use of nanowires, for example, those made of silicon, into quantum information processing.
  arXiv  Detail & Related papers  (2022-12-16T07:40:59Z)
• Correlations between cascaded photons from spatially localized biexcitons in ZnSe [55.41644538483948]
  We demonstrate a radiative cascade from the decay of a biexciton at an impurity-atom complex in aSe quantum well. Our result establishes impurity atoms inSe as a potential platform for photonic quantum technologies using radiative cascades.
  arXiv  Detail & Related papers  (2022-03-11T23:15:37Z)
• Two-photon resonance fluorescence of two interacting non-identical quantum emitters [77.34726150561087]
  We study a system of two interacting, non-indentical quantum emitters driven by a coherent field. We show that the features imprinted by the two-photon dynamics into the spectrum of resonance fluorescence are particularly sensitive to changes in the distance between emitters. This can be exploited for applications such as superresolution imaging of point-like sources.
  arXiv  Detail & Related papers  (2021-06-04T16:13:01Z)
• Light-matter interactions near photonic Weyl points [68.8204255655161]
  Weyl photons appear when two three-dimensional photonic bands with linear dispersion are degenerated at a single momentum point, labeled as Weyl point. We analyze the dynamics of a single quantum emitter coupled to a Weyl photonic bath as a function of its detuning with respect to the Weyl point.
  arXiv  Detail & Related papers  (2020-12-23T18:51:13Z)
• Entanglement dynamics in dissipative photonic Mott insulators [62.997667081978825]
  In spite of particle losses the quantum entanglement propagation exhibits a ballistic character with propagation speeds related to the differerent quasiparticles that are involved in the dynamics. Our analysis reveals that photon dissipation has a strikingly asymmetric behavior in the two configurations with a much more dramatic role on the holon entanglement propagation than for the doublon case.
  arXiv  Detail & Related papers  (2020-04-27T15:48:24Z)
• Atom-Photon Spin-Exchange Collisions Mediated by Rydberg Dressing [11.207403145794927]
  We show that photons propagating through a Rydberg-dressed atomic ensemble can exchange its spin state with a single atom. Such a spin-exchange collision exhibits both dissipative and coherent features, depending on the interaction strength.
  arXiv  Detail & Related papers  (2020-03-19T12:04:53Z)

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.