Simulation of Broadening the Second Harmonic Spectrum in KDP by Chirp Pulse Pumping

Autor:	Vyacheslav A. Trofimov, Valery F. Losev, Sergey V. Alekseev, Yakov V. Grudtsyn, Andrey V. Koribut
Rok vydání:	2021
Předmět:	Physics Harmonic spectrum Optics business.industry General Mathematics Chirp pulse General Physics and Astronomy business
Zdroj:	Journal of Siberian Federal University. Mathematics & Physics. :146-151
ISSN:	2313-6022 1997-1397
Popis:	The conditions of broadening the second harmonic spectrum in KDP upon pumping by a negatively chirped pulse of fundamental frequency with central wavelength of 950 nm are analyzed numerically. It is shown that broadening of the spectrum (K = 1.4) is mainly limited by difference in group velocities of radiation pulse between first and second harmonics. The article is based on materials of the report at the first All-Russian scientific conference with international participation "YENISEI PHOTONICS – 2020"
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::e2bd5e28b83c47a1bb6c9806a319d4a3 https://doi.org/10.17516/1997-1397-2021-14-2-146-151 Zobrazit plný text záznamu