Романов Александр Алексеевич

Список преподаваемых дисциплин

Публикации

2023

Silaev A.A., Romanov A.A., Vvedenskii N.V. Multicolor and supercontinuum radiation generation in terahertz and mid-infrared ranges due to the gas ionization by two-color chirped laser pulses // Journal of the Optical Society of America B: Optical Physics. № 1. V. 40. 2023. P. A28-A35.

Sarantseva T.S., Romanov A.A., Silaev A.A., Vvedenskii N.V., Frolov M.V. High-order harmonic generation in orthogonal IR and XUV pulses: XUV-initiated channel separation and polarization control // Physical Review A. № 2. V. 107. 2023. P. 023113.

Romanov A.A., Silaev A.A., Sarantseva T.S., Flegely A.V., Vvedenskii N.V., Frolov M.V. Channel separation of secondary generated radiation induced by orthogonal XUV and IR pulses // Optics Letters. № 13. V. 48. 2023. P. 3583-3586.

Silaev A.A., Romanov A.A., Silaeva M.V., Vvedenskii N.V. Second-order imaginary differential operator for effective absorption in the numerical solution of the time-dependent Schrödinger equation // Physical Review A. № 1. V. 108. 2023. P. 013118.

Силаев А.А., Романов А.А., Введенский Н.В. Аналитический расчёт плотности тока свободных электронов на низших гармониках ионизирующего эллиптически поляризованного лазерного импульса в присутствии постоянного электрического поля // Оптика и спектроскопия. № 2. Т. 131. 2023. С. 179-182.

2022

Romanov A.A., Silaev A.A., Vvedenskii N.V., Flegel A.V., Frolov M.V. Contribution of the collective electron dynamics to the polarization response of an atom subjected to intense IR and weak XUV pulses // Optics Letters. № 13. V. 47. 2022. P. 3147-3150.

Silaev A.A., Romanov A.A., Vvedenskii N.V. Using the generation of Brunel harmonics by elliptically polarized laser pulses for high-resolution detecting lower-frequency radiation // Optics Letters. № 18. V. 47. 2022. P. 4664-4667.

Frolov M.V., Flegely A.V., Breev Ya.V., Romanov A.A., Silaev A.A., Vvedenskii N.V. Second-harmonic generation of a short XUV pulse interacting with an IR-laser-dressed atom // Physical Review A. № 6. V. 106. 2022. P. 063101.

2021

Sarantseva T.S., Silaev A.A., Romanov A.A., Vvedenskii N.V., Frolov M.V. Time-frequency analysis of high harmonic generation using a probe XUV pulse // Optics Express. № 2. V. 29. 2021. P. 1428-1440.

Romanov A.A., Silaev A.A., Sarantseva T.S., Frolov M.V., Vvedenskii N.V. Study of high-order harmonic generation in xenon based on time-dependent density-functional theory // New Journal of Physics. № 4. V. 23. 2021. P. 043014.

Sarantseva T.S., Romanov A.A., Silaev A.A., Vvedenskii N.V., Frolov M.V. Waveform retrieving of an isolated attosecond pulse using high-order harmonics generation of the superimposed infrared field // Optics Express. № 23. V. 29. 2021. P. 38298-38313.

2020

Silaev A.A., Romanov A.A., Vvedenskii N.V. Generation of tunable mid- and far-infrared pulses during gas ionization by a chirped two-color laser field // Optics Letters. № 16. V. 45. 2020. P. 4527-4530.

Silaev A.A., Romanov A.A., Vvedenskii N.V. Control of Mid-IR Waveforms Generated During Gas Ionization by Two-Color Laser Pulses // Journal of Physics: Conference Series. № 1. V. 1508. 2020. P. 012005.

Romanov A.A., Silaev A.A., Frolov M.V., Vvedenskii N.V. The influence of polarization of noble-gas atoms in strong laser field on high-order harmonic generation // Journal of Physics: Conference Series. № 1. V. 1508. 2020. P. 012003.

Romanov A.A., Silaev A.A., Frolov M.V., Sarantseva T.S., Minina A.A., Smirnova D.A., Vvedenskii N.V. Many-electron effects in secondary radiation generation during the interaction of atoms with intense laser pulses // Journal of Physics: Conference Series. № 1. V. 1556. 2020. P. 012010.

2017

Silaev A.A., Romanov A.A., Kostin V.A., Vvedenskii N.V. Quantum-mechanical description of ionization-induced generation of tunable mid-infrared pulses // Journal of Physics: Conference Series. № 1. V. 826. 2017. P. 012014.

2016

Vvedenskii N.V., Romanov A.A., Silaev A.A. Quantum-mechanical calculations of residual current density excited during gas ionisation by an intense two-colour laser pulse // Quantum Electronics. № 5. V. 46. 2016. P. 426-431.

2015

Romanov A.A., Silaev A.A., Vvedenskii N.V. Quantum-mechanical calculations of the residual current density excited by gas ionization with an intense ultrashort laser pulse // 24th Annual International Laser Physics Workshop (LPHYS'15): Abstracts. Shanghai, China. 2015. P. S2.1-3.

Введенский Н.В., Романов А.А., Силаев А.А. Применение метода мнимого времени для расчета остаточной плотности тока в плазме, возникающей при ионизации газа интенсивным коротким лазерным импульсом // Труды XIX научной конференции по радиофизике. Нижний Новгород. 2015. С. 7.

Romanov A.A., Silaev A.A., Vvedenskii N.V. Strong-field approximation for analytical calculation of the residual current density excited by gas ionization with an intense two-color laser pulse // Problems of Atomic Science and Technology. № 4. V. 98. 2015. P. 286-289.

2014

Romanov A.A., Silaev A.A., Vvedenskii N.V. Quantum-mechanical description of gas ionization and residual-current excitation by two-color laser pulses // Proceedings of the International Symposium “Topical Problems of Nonlinear Wave Physics - 2014”. Nizhny Novgorod. 2014. P. 227.

Romanov A.A., Silaev A.A., Vvedenskii N.V. Quantum-mechanical description of gas ionization and excitation of residual currents by two-color laser pulses // 21st Central European Workshop on Quantum Optics: Abstracts. Brussels. 2014. P. 245.

Введенский Н.В., Романов А.А., Силаев А.А. Квантовомеханические расчеты остаточной плотности тока в плазме, создаваемой при ионизации газа бихроматическими фемтосекундными лазерными импульсами // Труды XVIII научной конференции по радиофизике. Нижний Новгород. 2014. С. 12-13.