Generation and Registration of High Harmonics at Surface Plasma in Coherent Wake Emission and Relativistic Oscillating Mirror Modes by High-Power Laser Pulses

A universal technique is developed for the detection of high harmonics generated by relativistic and subrelativistic laser pulses irradiating a solid target. Features in the spectra of harmonics generated by a parametric mid-IR laser system and near-IR laser system based on chirped pulse amplificati...

Full description

Saved in:
Bibliographic Details
Published inMoscow University physics bulletin Vol. 79; no. 3; pp. 353 - 360
Main Authors Mitrofanov, A. V., Rozhko, M. V., Nazarov, M. M., Yakushkin, N. V., Romanovskii, Ya. O., Voronin, A. A., Fedotov, A. B., Sidorov-Biryukov, D. A.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 2024
Springer Nature B.V
Subjects
Coherent radiation
Emission spectra
Harmonics
High power lasers
Mathematical and Computational Physics
Near infrared radiation
Optics and Spectroscopy. Laser Physics
Physics
Physics and Astronomy
Relativistic effects
Target detection
Theoretical
nonlinear optics
high-order optical harmonics
ultrastrong light fields
laser physics
Online AccessGet full text

Cover

More Information
Summary:A universal technique is developed for the detection of high harmonics generated by relativistic and subrelativistic laser pulses irradiating a solid target. Features in the spectra of harmonics generated by a parametric mid-IR laser system and near-IR laser system based on chirped pulse amplification were analyzed. Experimental spectra of harmonics in the range up to 35 nm were recorded. They can be used as a source of coherent radiation in the extreme UV region.
ISSN:0027-1349
1934-8460
DOI:10.3103/S0027134924700401