|
This article is cited in 1 scientific paper (total in 1 paper)
International Conference "Ultrafast Optical Phenomena" (UltrafastLight-2022), October 03-07, 2022, Moscow
High-power fields and ultrashort optical pulses
Characterization of ultrashort terawatt laser pulses by spatially encoded SPIDER technique
Ya. O. Romanovskiia, A. V. Mitrofanovbcd, P. A. Shcheglovd, M. M. Nazarovd, D. A. Sidorov-Biryukovadb a Lomonosov Moscow State University, Faculty of Physics, 119991 Moscow, Russia
b Russian Quantum Center, 121205 Skolkovo Innovation Center, Moscow, Russia
c Institute on Laser and Information Technologies of the Russian Academy of Sciences – branch of the Federal Scientific Research Center "Crystallography and Photonics" RAS, 140700 Shatura, Moscow Oblast,Russia
d National Research Centre "Kurchatov Institute", 123182 Moscow, Russia
Abstract:
Terawatt laser pulses obtained after temporal compression due to nonlinear spectrum broadening in thin glass plates with subsequent dispersion compensation by chirped mirrors are experimentally characterized by spatially encoded spectral phase interferometry. The proposed method allowed to reconstruct the spectral and temporal phase of obtained 16 fs laser pulses with up to 20 mJ of energy in a single-shot mode with spatial resolution.
Keywords:
ultrashort femtosecond pulses, spectrum broadening in transparent dielectrics, spatially encoded spectral phase interferometry.
Received: 08.12.2022 Revised: 29.12.2022 Accepted: 28.01.2023
Citation:
Ya. O. Romanovskii, A. V. Mitrofanov, P. A. Shcheglov, M. M. Nazarov, D. A. Sidorov-Biryukov, “Characterization of ultrashort terawatt laser pulses by spatially encoded SPIDER technique”, Optics and Spectroscopy, 131:2 (2023), 216–221
Linking options:
https://www.mathnet.ru/eng/os1297 https://www.mathnet.ru/eng/os/v131/i2/p216
|
|