Controlling the Angular Divergence of Terahertz Radiation Generated by Single-Color Filaments Using Phase Optical Elements

Cover Page

Cite item

Full Text

Open Access Open Access
Restricted Access Access granted
Restricted Access Subscription Access

Abstract

We have experimentally obtained two-dimensional distributions of terahertz radiation generated by one or four filaments formed by phase optical elements in air. It has been demonstrated that the use of the phase mask reduces the propagation angles of terahertz beam by approximately one and a half times, which is due to the interference of terahertz radiation from four sources. The use of the Dammann grating slightly enlarges these angles.

About the authors

D. V. Pushkarev

Lebedev Physical Institute, Russian Academy of Sciences

Email: seleznev@lebedev.ru
119991, Moscow, Russia

G. E. Rizaev

Lebedev Physical Institute, Russian Academy of Sciences

Email: seleznev@lebedev.ru
119991, Moscow, Russia

O. G. Kosareva

Lebedev Physical Institute, Russian Academy of Sciences;Faculty of Physics, Moscow State University

Email: seleznev@lebedev.ru
119991, Moscow, Russia;119991, Moscow, Russia

L. V Seleznev

Lebedev Physical Institute, Russian Academy of Sciences

Author for correspondence.
Email: seleznev@lebedev.ru
119991, Moscow, Russia

References

  1. X.-C. Zhang and J. Xu, Introduction to THz wave photonics, Springer, N.Y. (2010), v. 29.
  2. X.C. Zhang, A. Shkurinov, and Y. Zhang, Nat. Photonics 11(1), 16 (2017).
  3. J.A. F¨ul¨op, S. Tzortzakis, and T. Kampfrath, Adv. Opt. Mater. 8(3), 1900681 (2020).
  4. C. D'Amico, A. Houard, M. Franco, B. Prade, A. Mysyrowicz, A. Couairon, and V.T. Tikhonchuk, Phys. Rev. Lett. 98, 235002 (2007).
  5. C. D'Amico, A. Houard, S. Akturk, Y. Liu, J. Le Bloas, M. Franco, B. Prade, A. Couairon, V. Tikhonchuk, and A. Mysyrowicz, New J. Phys. 10(1), 013015 (2008).
  6. Н.A. Панов, O. Г. Косарева, В.A. Андреева, A.Б. Савельев, Д.С. Урюпина, Р.В. Волков, В.A. Макаров, A.П. Шкуринов, Письма в ЖЭТФ 93, 715 (2011).
  7. G.E. Rizaev, L.V. Seleznev, D.V. Mokrousova, D.V. Pushkarev, and A.A. Ionin, Opt. Lett. 47(22), 5917 (2022).
  8. N.A. Zharova, V.A. Mironov, and D.A. Fadeev, Phys. Rev. E 82(5), 056409 (2010).
  9. Р.А. Ахмеджанов, И.Е. Иляков, В.А. Миронов, Е.В. Суворов, Д.А. Фадеев, Б.В.Шишкин, Известия высших учебных заведений. Радиофизика 52(7), 536 (2009).
  10. E. Suvorov, R. Akhmedzhanov, D. Fadeev, I. Ilyakov, V. Mironov, and B. Shishkin, J. Infrared Millim. Terahertz Waves 32, 1243 (2011).
  11. Г.Э. Ризаев, Д.В. Мокроусова, Д.В. Пушкарев, Д.Е. Шипило, И.А. Николаева, Н.А. Панов, Л.В. Селезнев, О. Г. Косарева, А.А. Ионин, Письма в ЖЭТФ 115(11), 699 (2022).
  12. A.P. Shkurinov, A. S. Sinko, P.M. Solyankin, A.V. Borodin, M.N. Esaulkov, V.V. Annenkov, I.A. Kotelnikov, I.V. Timofeev, and X.-C. Zhang, Phys. Rev. E 95, 043209 (2017).
  13. S. I. Mitryukovskiy, Y. Liu, B. Prade, A. Houard, and A. Mysyrowicz, Appl. Phys. Lett. 102(22), 221107 (2013).
  14. N. Panov, V. Andreeva, O. Kosareva, A. Shkurinov, V. Makarov, L. Berg'e, and S. Chin, Laser Phys. Lett. 11(12), 125401 (2014).
  15. A.C. Ларькин, Д.В. Пушкарев, С.А. Дегтярев, С.Н. Хонина, А.Б. Савельев, Квантовая электроника 46(8), 733 (2016).
  16. D. Pushkarev, D. Shipilo, A. Lar'kin, E. Mitina, N. Panov, D. Uryupina, A. Ushakov, R. Volkov, S. Karpeev, S. Khonina, O. Kosareva, and A. Savel'ev, Laser Physics Lett. 15(4), 045402 (2018).
  17. D. Pushkarev, A. Lar'kin, E. Mitina, N. Zhidovtsev, D. Uryupina, R. Volkov, S. Karpeev, S. Khonina, A. Karabutov, Y.E. Geints, O.G. Kosareva, and A.B. Savelev, Opt. Express 29(21), 34189 (2021).
  18. Г.Э. Ризаев, Д.В. Мокроусова, Д.В. Пушкарев, Л.В. Селезнев, А.А. Ионин, Краткие сообщения по физике Физического института им. П.Н.Лебедева Российской академии наук 49(7), 3 (2022).

Supplementary files

Supplementary Files
Action
1. JATS XML

Copyright (c) 2023 Российская академия наук