Title :
Amplification of 126 nm femtosecond pulses in optical-field-induced Ar plasma filamentation
Author :
Shoichi Kubodera;Masanori Kaku;Naoyuki Deshimaru;Masahito Katto
Author_Institution :
Department of Electrical and Electronic Engineering and Photon Science Center, University of Miyazaki, Gakuen Kibanadai Nishi 1-1, 889-2192, Japan
Abstract :
Plasma diagnosis revealed that the electron density of an optical-field-induced Ar2* amplifier was larger than 1018 cm-3 after 100 ns of the plasma production, which resulted in the 126 nm optical gain of 1.1 cm-1.
Keywords :
"Ultrafast optics","Stimulated emission","Optical amplifiers","Optical sensors","Plasmas","Media","Delays"
Conference_Titel :
Photonics Conference (IPC), 2015
DOI :
10.1109/IPCon.2015.7323486
