Analysis of Schmidt modes of ultra-broadband biphotons generated in a photonic crystal fiber

Capa

Citar

Texto integral

Acesso aberto Acesso aberto
Acesso é fechado Acesso está concedido
Acesso é fechado Somente assinantes

Resumo

We presented numerical estimates of the degree of quantum entanglement based on Schmidt mode analysis for ultra-broadband biphotonic states generated in a photonic crystal fiber. We show that these states have a high degree of quantum entanglement even when the source is pumped broadband by femtosecond laser pulses.

Texto integral

Acesso é fechado

Sobre autores

M. Smirnov

Kazan National Research Technical University

Autor responsável pela correspondência
Email: maxim@kazanqc.org

Kazan Quantum Center

Rússia, Kazan

A. Smirnova

Kazan National Research Technical University

Email: maxim@kazanqc.org

Kazan Quantum Center

Rússia, Kazan

A. Khairullin

Kazan National Research Technical University

Email: maxim@kazanqc.org

Kazan Quantum Center

Rússia, Kazan

O. Ermishev

Kazan National Research Technical University

Email: maxim@kazanqc.org

Kazan Quantum Center

Rússia, Kazan

S. Moiseev

Kazan National Research Technical University

Email: maxim@kazanqc.org

Kazan Quantum Center

Rússia, Kazan

Bibliografia

  1. Клышко Д.Н. // УФН. 1989. Т. 158. № 6. С. 327, Klyshko D.N. // Sov. Phys. Usp. 1989. V. 32. P. 555.
  2. Moreau P.-A., Tonelli E., Gregori T., Padgett M.J. // Nature Rev. Phys. 2019. V. 1. No. 6. P. 367.
  3. Vallés A., Jimenez G., Salazar-Serrano L.J., Torres J.P. // Phys. Rev. A. 2018. V. 97. No. 2. Art. No. 023824.
  4. Schlawin F., Dorfman K.E., Mukamel S. // Acc. Chem. Res. 2018. V. 51. No. 9. P. 2207.
  5. Бантыш Б.И., Катамадзе К.Г., Богданов Ю.И. и др. // Письма в ЖЭТФ. 2022. Т. 116. № 1—2 (7). С. 33, Bantysh B.I., Katamadze K.G., Bogdanov Yu.I. et al. // JETP Lett. 2022. V. 116. No. 1. P. 29.
  6. Миннегалиев М.М., Герасимов К.И., Моисеев С.А. // Письма в ЖЭТФ. 2023. Т. 117. № 11. С. 867, Minnegaliev M.M., Gerasimov K.I., Moiseev S.A. // JETP Lett. 2023. V. 117. No. 11. P. 865.
  7. Melnik K.S., Moiseev E.S. // Phys. Rev. A. 2023. V. 107. No. 5. Art. No. 052607.
  8. Федоров А.К., Киктенко Е.О., Хабарова К.Ю., Колачевский Н.Н. // УФН. 2023. Т. 193. № . 11. С. 1162, Fedorov A.K., Kiktenko E.O., Khabarova K.Yu., Kolachevsky N.N. // Phys. Usp. 2023. V. 66. No. 11. P. 1095.
  9. Cozzolino D., da Lio B., Bacco D., Oxenlowe L.K. // Adv. Quantum Technol. 2019. V. 2. No. 12. Art. No. 1900038.
  10. Erhard M., Krenn M., Zeilinger A. // Natute Rev. Phys. 2020. V. 2. No. 7. P. 365.
  11. Bechmann-Pasquinucci H., Peres A. // Phys. Rev. Lett. 2000. V. 85. No. 15. P. 3313.
  12. Couteau C., Barz S., Durt T. et al. // Nature. Rev. Phys. 2023. V. 5. No. 6. P. 326.
  13. Катамадзе К.Г., Пащенко А.В., Романова А.В., Кулик С.П. // Письма в ЖЭТФ. 2022. Т. 115. № 10. С. 613, Katamadze K.G., Pashchenko A.V., Romanova A.V., Kulik S.P. // JETP Lett. 2022. V. 115. No. 10. P. 581.
  14. Petrovnin K.V., Smirnov M.A., Fedotov I.V. et al. // Laser Phys. Lett. 2019. V. 16. No. 7. Art. No. 075401.
  15. Хайруллин А.Ф., Смирнова А.М., Арсланов Н.М. и др. // Письма в ЖЭТФ. 2024. Т. 119. № 5. С. 336, Khairullin A.F., Smirnova A.M., Arslanov N.M. et al. // JETP Lett. 2024. V. 119. No. 5. P. 345.
  16. Hammer J., Chekhova M.V., Häupl D.R. et al. // Phys. Rev. Res. 2020. V. 2. No. 1. P. 012079.
  17. Smirnov M.A., Petrovnin K.V., Fedotov I.V. et al. // Laser Phys. Lett. 2019. V. 16. No. 11. Art. No. 115402.
  18. Garay-Palmett K., Kim D.V., Zhang Y. et al. // JOSA B. 2023. V. 40. No. 3. P. 469.
  19. Ермишев О.А., Смирнов М.А., Хайруллин А.Ф., Арсланов Н.М.// Изв. РАН. Сер. физ. 2022. Т. 86. № 12. С. 1764, Ermishev O.A., Smirnov M.A., Khairullin A.F., Arslanov N.M. // Bull. Russ. Acad. Sci. Phys. 2022. V. 86. No. 12. P. 1502.
  20. Lopez-Huidobro S., Lippl M., Joly N.Y., Chekhova M.V. // Opt. Letters. 2021. V. 46. No. 16. P. 4033.
  21. Smirnov M.A., Fedotov I.V., Smirnova A.M. et al. // Opt. Letters. 2024. V. 49. No. 14. P. 3838.
  22. Агравал Г. Нелинейная волоконная оптика. М.: Мир, 1996.
  23. Law C.K., Walmsley I.A., Eberly J.H. // Phys. Rev. Lett. 2000. V. 84. No. 23. P. 5304.
  24. Migdall A., Polyakov S.V., Fan J., Bienfang J.C. Single-photon generation and detection: physics and applications. Experimental Methods in the Physical Sciences. V. 45. Acad. Press, 2013. 616 p.
  25. Желтиков А.М., Скалли М.О. // УФН. 2020. Т. 190. № 7. С. 749, Zheltikov A.M., Scully M.O. // Phys. Usp. 2020. V. 63. No. 7. P. 698.
  26. Petrov N.L., Voronin A.A., Fedotov A.B., Zheltikov A.M. // Phys. Rev. A. 2019. V. 100. No. 3. Art. No. 033837.

Arquivos suplementares

Arquivos suplementares
Ação
1. JATS XML
Baixar
2. Fig. 1. Schematic diagram of biphoton generation in an optical fiber with nonlinear susceptibility χ(3) (a). Schematic representation of the function of the joint spectral intensity of the generated photons, K is the Schmidt parameter (b). Energy diagram of the spontaneous four-wave mixing process, in which two pump photons are transformed into two daughter photons at other frequencies (c).

Baixar (202KB)
Metadados
3. Fig. 2. Joint spectral intensity |F(ωs, ωi)|2 and the corresponding distributions of the Schmidt mode coefficients for different values ​​of pump wavelengths near the phase matching extremum point: λp = 751 (a, b), 752 nm (c, d).

Baixar (383KB)
Metadados

Declaração de direitos autorais © Russian Academy of Sciences, 2024