A universal quantum frequency converter via four-wave-mixing processes

Cheng, Mingfei; Fang, Jinghuai

doi:10.1016/j.optcom.2016.01.020

Cited by 3 publications

(1 citation statement)

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“…The achievement of quantum state exchange between two fields with large frequency difference via three level atomic resonant transition in the visible spectral region for quantum memory and the other to the telecommunication range wavelength (1550 nm) for long-distance transmission over optical fiber was investigated for the degenerated four wave mixing generator incorperated with niose induction in ref. [6].…”

Section: Introductionmentioning

confidence: 99%

Qubit Noise within Micro PANDA Ring Resonator in QKD Process

Sripakdee

2018

AMM

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The aim of this work is about establishing and analyzing the Hamiltonian for entangled photon generation in a micro PANDA ring resonator for a quantum key generation unit in quantum cryptography processing. The reduced density matrix for two level states of qubits is also analyzed by using dynamics Heisenberg equation of motion. The master equation in the thermal effect shows fluctuation of the corresponding c-operators in phase space. The optimum simulation result for probability of qubit states survive for the existence of a surrounding heat bath is also showed and discussed.

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Section: Introductionmentioning

confidence: 99%

Qubit Noise within Micro PANDA Ring Resonator in QKD Process

Sripakdee

2018

AMM

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Saturation Behavior of Fiber Optical Parametric Amplifier in Presence of Dispersion Fluctuations

Othman

Tay

Talib

et al. 2018

2018 IEEE 7th International Conference on Photonics (ICP)

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One-pump fiber optical parametric amplifier in presence of dispersion fluctuations: impact of fourth-order dispersion coefficient

et al. 2017

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The impact of random dispersion fluctuations on the gain and saturation behavior of a one-pump fiber optical parametric amplifier (1-P FOPA) in the presence of fourth-order dispersion coefficient (β) is investigated. Three coupled amplitude equations with fiber losses are solved numerically for the calculation of the pump, signal, and idler. The performances of 1-P FOPA are also analyzed with variation of dispersion fluctuation amplitude (σ) and correlation length (L). Based on the numerical results, it is found that the gain spectra and saturation curves exhibit some differences when β is considered. In comparison with the case where β is ignored, the peak gain remains the same, but the 3 dB bandwidth increases when β exists. Another notable difference is that the saturation power is shifted to lower or higher values, depending on the σ and L parameters. In general, the peak gain reduces as σ increases, and the peak gain reduction is greater for the case of shorter L. The numerical analysis is probably useful, especially for the case where the signal wavelength is detuned far from the pump wavelength.

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A universal quantum frequency converter via four-wave-mixing processes

Cited by 3 publications

References 29 publications

Qubit Noise within Micro PANDA Ring Resonator in QKD Process

Qubit Noise within Micro PANDA Ring Resonator in QKD Process

Saturation Behavior of Fiber Optical Parametric Amplifier in Presence of Dispersion Fluctuations

One-pump fiber optical parametric amplifier in presence of dispersion fluctuations: impact of fourth-order dispersion coefficient

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