Title :
Attosecond transient absorption in molecular hydrogen
Author :
Yan Cheng ; Chini, Michael ; Xiaowei Wang ; Yi Wu ; Zenghu Chang
Author_Institution :
Dept. of Phys., Univ. of Central Florida, Orlando, FL, USA
Abstract :
Isolated attosecond pulses are used to probe laser-perturbed hydrogen molecules using attosecond absorption spectroscopy. We observe dynamic features in the delay-dependent absorption on both the electronic and nuclear timescales for the first time.
Keywords :
high-speed optical techniques; hydrogen neutral molecules; H2; attosecond absorption spectroscopy; attosecond transient absorption; delay-dependent absorption; electronic timescales; laser-perturbed hydrogen molecules; nuclear timescales; Absorption; Atomic measurements; Free electron lasers; Hydrogen; Measurement by laser beam; Spectroscopy; Transient analysis;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location :
San Jose, CA
