Study of the Electromagnetic-Induced Transparency and its Dependence on Probe Decay for Cascade, Lambda, and Vee Models

Nande, Swaraj Shekhar; Thakran, Monika; Rawat, Harish Singh; Dubey, Satya Kesh

doi:10.1007/s12647-021-00510-9

Cited by 5 publications

(1 citation statement)

References 31 publications

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“…To deal with such a situation we will use density matrix formalism of quantum mechanics. Hence, the evaluation of such a system considering its dissipative nature can be described by the Master Equation [25], [26], [27] :…”

Section: Our Proposalmentioning

confidence: 99%

Quantum Time Synchronization for Satellite Networks

Nande¹,

Lhamo²,

Paul³

et al. 2023

Preprint

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<p>Establishing accurate time standards across the globe is very important. The success of any real-time task depends on maintaining time synchronization in its system. Space technology helps in enabling global dissemination of time. In this paper, we propose a model that uses satellites to transfer the time information extracted from three qubits that are precisely synchronized using quantum synchronization. By applying an external field with wavelength 813.32 nm, we can synchronize the three qubits (each carried in another satellite) to oscillate at the same frequency. We can ideally achieve a precision of 1.6 × 10<sup>15</sup> signals per second, and show the corresponding. Allan deviation curve to analyze the stability of our system for different noise strengths. We introduce the possibility of using quantum synchronization on satellite-carried clocks to distribute accurate time and frequency standards.</p>

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Section: Our Proposalmentioning

confidence: 99%

Quantum Time Synchronization for Satellite Networks

Nande¹,

Lhamo²,

Paul³

et al. 2023

Preprint

View full text Add to dashboard Cite

show abstract

Quantum Time Synchronization for Satellite Networks

Nande

Lhamo

Paul

et al. 2023

2023 IEEE Aerospace Conference

Self Cite

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Establishing accurate time standards across the globe is very important. The success of any real-time task depends on maintaining time synchronization in its system. Space technology helps in enabling global dissemination of time. In this paper, we propose a model that uses satellites to transfer the time information extracted from three qubits that are precisely synchronized using quantum synchronization. By applying an external field with wavelength 813.32 nm we can synchronize the three qubits (each carried in another satellite) to oscillate at the same frequency. We can ideally achieve a precision of 1.6 × 10 15 signals per second, and show the corresponding Allan deviation curve to analyze the stability of our system for different noise strengths. We introduce the possibility of using quantum synchronization on satellite-carried clocks to distribute accurate time and frequency standards.

show abstract