Search Results - "Lytova, Marianna"

Coherent control of ultrafast extreme ultraviolet transient absorption by Peng, Peng, Mi, Yonghao, Lytova, Marianna, Britton, Mathew, Ding, Xiaoyan, Naumov, A. Yu, Corkum, P. B., Villeneuve, D. M.

“…Ultrafast extreme ultraviolet (XUV) transient absorption is the process by which atoms and molecules absorb light on a timescale faster than the lifetime of…”
Get full text

Rotational quantum beat lasing without inversion by Richter, Maria, Lytova, Marianna, Morales, Felipe, Haessler, Stefan, Smirnova, Olga, Spanner, Michael, Ivanov, Misha

“…In standard lasers, light amplification requires population inversion between an upper and a lower state to break the reciprocity between absorption and…”
Get full text

Relativistic Electrons from Vacuum Laser Acceleration Using Tightly Focused Radially Polarized Beams by Powell, Jeffrey, Jolly, Spencer W, Vallières, Simon, Fillion-Gourdeau, François, Payeur, Stéphane, Fourmaux, Sylvain, Lytova, Marianna, Piché, Michel, Ibrahim, Heide, MacLean, Steve, Légaré, François

“…We generate a tabletop pulsed relativistic electron beam at 100 Hz repetition rate from vacuum laser acceleration by tightly focusing a radially polarized beam…”
Get full text

High Dose‐Rate MeV Electron Beam from a Tightly‐Focused Femtosecond IR Laser in Ambient Air by Vallières, Simon, Powell, Jeffrey, Connell, Tanner, Evans, Michael, Lytova, Marianna, Fillion‐Gourdeau, François, Fourmaux, Sylvain, Payeur, Stéphane, Lassonde, Philippe, MacLean, Steve, Légaré, François

“…Ultrashort electron beams with femtosecond to picosecond bunch durations offer unique opportunities to explore active research areas ranging from ultrafast…”
Get full text

Charge States of Energetic Solar Ions from Coronal Shock Acceleration by Lytova, Marianna, Kocharov, Leon

Get full text

Ambient air plasma acceleration in tightly-focused ultrashort infrared laser beams by Lytova, Marianna, Fillion-Gourdeau, François, Vallières, Simon, Fourmaux, Sylvain, Légaré, François, MacLean, Steve

“…Recent experimental and theoretical results have demonstrated the possibility of accelerating electrons in the MeV range by focusing tightly a few-cycle laser…”
Get full text

Modeling the Shock Aftermath Source of Energetic Particles in the Solar Corona by Kocharov, Leon, Lytova, Marianna, Vainio, Rami, Laitinen, Timo, Torsti, Jarmo

“…Recent observations on board the Solar and Heliospheric Observatory (SOHO) indicate that acceleration of solar energetic particles (SEPs) at intermediate…”
Get full text

Charge states of energetic solar ions from coronal shock acceleration by LYTOVA, Marianna, KOCHAROY, Leon

Get full text

Rotational Quantum Beat Lasing without Inversion by Richter, Maria, Lytova, Marianna, Morales, Felipe, Haessler, Stefan, Smirnova, Olga, Spanner, Michael, Ivanov, Misha

“…In standard lasers, light amplification requires population inversion between an upper and a lower state to break the reciprocity between absorption and…”
Get full text

N$_2^+$ Lasing: Gain and Absorption in the Presence of Rotational Coherence by Lytova, Marianna, Richter, Maria, Morales, Felipe, Smirnova, Olga, Ivanov, Misha, Spanner, Michael

“…Phys. Rev. A 102, 013111 (2020) We simulate the pump-probe experiments of lasing in molecular nitrogen ions with particular interest on the effects of…”
Get full text

Rotational Quantum Beat Lasing Without Inversion by Richter, Maria, Lytova, Marianna, Morales, Felipe, Haessler, Stefan, Smirnova, Olga, Spanner, Michael, Ivanov, Misha

“…Optica 7(6) (2020) 586-592 In standard lasers, light amplification requires population inversion between an upper and a lower state to break the reciprocity…”
Get full text

Coherent control of ultrafast XUV transient absorption by Peng, Peng, Mi, Yonghao, Lytova, Marianna, Britton, Mathew, Ding, Xiaoyan, Naumov, A. Yu, Corkum, P. B., Villeneuve, D. M.

“…We demonstrated coherent control of molecular absorption line shape and optical gain in XUV. The control is achieved by creating a quantum coherence in the…”
Get full text

Control of $\text{N}_2^+$ Air Lasing by Britton, Mathew, Lytova, Marianna, Ko, Dong Hyuk, Alqasem, Abdulaziz, Peng, Peng, Villeneuve, D. M, Zhang, Chunmei, Arissian, Ladan, Corkum, P. B

“…Phys. Rev. A 102, 053110 (2020) A near-infrared laser generates gain on transitions between the $\text{B}^{\text{2}} \Sigma_{\text{u}}^{\text{+}}$ and…”
Get full text

Modeling the shock aftermath source of energetic particles in the solar corona by KOCHAROV, Leon, LYTOVA, Marianna, VAINIO, Rami, LAITINEN, Timo, TORSTI, Jarmo

Get full text