Three-level photon echo for quasi-degenerated Levels

T. Ahmadi; S.A. Pulkin; V. Sheftsov

doi:10.1109/LO.2014.6886345

Three-level photon echo for quasi-degenerated Levels

T. Ahmadi, S.A. Pulkin, V. Sheftsov

Кафедра общей физики-1

Результат исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная

Аннотация

Quantum optical data storage is a key element in quantum information processing. However, most modified photon echoes protocols are still limited by lack of resonance signal to explain time scales of different systems. In this paper, we studied three-pulse photon-echo system by using density matrix in Λ-scheme. It will be shown that the time position of three-pulse echo signals is proportional to ratio of detuning frequencies from the resonance frequencies of transitions in a non-uniform distribution. In the last part of paper, you can see the importance effect of frequency distance between two degenerate levels (d) on the delay time of signal. © 2014 IEEE.

Язык оригинала	английский
Название основной публикации	Proceedings - 2014 International Conference Laser Optics, LO 2014
DOI	https://doi.org/10.1109/LO.2014.6886345
Состояние	Опубликовано - 2014

Доступ к документу

10.1109/LO.2014.6886345

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title = "Three-level photon echo for quasi-degenerated Levels",

abstract = "Quantum optical data storage is a key element in quantum information processing. However, most modified photon echoes protocols are still limited by lack of resonance signal to explain time scales of different systems. In this paper, we studied three-pulse photon-echo system by using density matrix in Λ-scheme. It will be shown that the time position of three-pulse echo signals is proportional to ratio of detuning frequencies from the resonance frequencies of transitions in a non-uniform distribution. In the last part of paper, you can see the importance effect of frequency distance between two degenerate levels (d) on the delay time of signal. {\textcopyright} 2014 IEEE.",

author = "T. Ahmadi and S.A. Pulkin and V. Sheftsov",

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Three-level photon echo for quasi-degenerated Levels. / Ahmadi, T.; Pulkin, S.A.; Sheftsov, V.

Proceedings - 2014 International Conference Laser Optics, LO 2014. 2014.

Результат исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная

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AU - Pulkin, S.A.

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AB - Quantum optical data storage is a key element in quantum information processing. However, most modified photon echoes protocols are still limited by lack of resonance signal to explain time scales of different systems. In this paper, we studied three-pulse photon-echo system by using density matrix in Λ-scheme. It will be shown that the time position of three-pulse echo signals is proportional to ratio of detuning frequencies from the resonance frequencies of transitions in a non-uniform distribution. In the last part of paper, you can see the importance effect of frequency distance between two degenerate levels (d) on the delay time of signal. © 2014 IEEE.

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DO - 10.1109/LO.2014.6886345

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SN - 9781479938858

BT - Proceedings - 2014 International Conference Laser Optics, LO 2014

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