Cooperative properties of multiple quantum scattering: II. Coherentlasing
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ENAKI, Nicolae. Cooperative properties of multiple quantum scattering: II. Coherentlasing. In: Physica Scripta, 2024, vol. 99, pp. 1-24. ISSN 0031-8949. DOI: https://doi.org/10.1088/1402-4896/ad2ac0
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Physica Scripta
Volumul 99 / 2024 / ISSN 0031-8949 /ISSNe 1402-4896

Cooperative properties of multiple quantum scattering: II. Coherentlasing

DOI:https://doi.org/10.1088/1402-4896/ad2ac0

Pag. 1-24

Enaki Nicolae
 
Moldova State University
 
 
Disponibil în IBN: 17 martie 2024


Rezumat

The description model of the multiple scattering lasers using the superposition states between the generated photons in the ensemble of bi-modes of the resonator field, we introduced a concept of indistinguishable energy portions generated in the resonator following multiple scattering. Each of these quasi-quanta has energy equal to the difference between the pumping and scattering quantum energies at each step of multiple scattering. The conversion of the photons in the external electromagnetic mode of the resonator destroys this cooperative correlation between the bi-modes and established conservation lows during the cooperative emission. The master equation containing two parameters connected with the gain of quasi-energy portions, and their annihilation due to the losses from the resonator, is proposed. The competition between these two processes is numerically studied. An attractive problem is connected with established quantum correlations between the photons belonging to non-adjacent modes of the cavity. The time behavior of the evolution of correlations between such modes is observed. This conception may be used for the teleportation of information in other modes during the multiple Raman conversion. 

Cuvinte-cheie
Bi modes, Cooperative migration of energy between bi-mode, energy, Master equation of multiple scattering lazing, Master equations, Multiple-scattering, Quantum aspect multiple scattering, Quantum correlation in multiple scattering, quantum correlations