All-Russian Scientific Conference with International Participation and 31st Plenary Inter-University Coordinative Meeting “Current Issues of Erosion, Fluvial and Estuarial Processes”

2016 ◽  
pp. 84-86
Author(s):  
Natal’ya Byzova ◽  
Keyword(s):  
Scientific Conference ◽  
Russian Scientific ◽  
International Participation

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

2021 ◽  
pp. 146-151
Author(s):  
Sergey V. Alekseev ◽  
Valery F. Losev ◽  
Yakov V. Grudtsyn ◽  
Andrey V. Koribut ◽  
Vyacheslav A. Trofimov
Keyword(s):  
Fundamental Frequency ◽  
Second Harmonic ◽  
Harmonic Spectrum ◽  
Chirp Pulse ◽  
Scientific Conference ◽  
Central Wavelength ◽  
Chirped Pulse ◽  
Russian Scientific ◽  
International Participation ◽  
Group Velocities

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"

Sign in / Sign up

Export Citation Format

Share Document