I. V. Savitskiy, E. A. Stepanov, A. A. Lanin, A. A. Voronin, E. E. Serebryannikov, A. A. Ivanov, M. Hu, Y. Li, A. B. Fedotov, A. M. Zheltikov, “Measurement of the time structure of the field and carrier phase of single-cycle near- and mid-infrared pulses”, Pis'ma v Zh. Èksper. Teoret. Fiz., 2022, Volume 115, Issue 7,Pages <nobr>437

This article is cited in 4 papers

OPTICS AND NUCLEAR PHYSICS

Measurement of the time structure of the field and carrier phase of single-cycle near- and mid-infrared pulses

I. V. Savitskiy^a, E. A. Stepanov^ab, A. A. Lanin^ba, A. A. Voronin^ab, E. E. Serebryannikov^ab, A. A. Ivanov^abc, M. Hu^d, Y. Li^d, A. B. Fedotov^ab, A. M. Zheltikov^abe

^a Moscow State University, Moscow, 119992 Russia
^b Russian Quantum Center, Skolkovo, Moscow region, 143025 Russia
^c Photochemistry Center, Russian Academy of Sciences, Moscow, 119421 Russia
^d Tianjin University, 300072 Tianjin, People's Republic of China
^e Department of Physics and Astronomy, Texas A&M University, College Station, TX 77843, USA

Abstract: A method of direct measurement of the light field has been implemented. It allows one to reveal features of the time structure of single-cycle pulses formed through soliton self-compression of near and mid-infrared pulses. Broadband anomalous dispersion necessary for the soliton transformation of near and mid-infrared pulses is ensured by the structure of a waveguide system optimized in the class of hollow photonic-crystal waveguides with an antiresonance shell. The structure of the field of pulses formed under these conditions is characterized by the presence of the central most intense half-cycle whose reproducibility from pulse to pulse is ensured by the stability of the field phase with respect to the envelope.

Received: 04.03.2022
Revised: 10.03.2022
Accepted: 11.03.2022

DOI: 10.31857/S1234567822070060