Title :
Reversible dark-center of the chromium films induced by femtosecond and continuous laser
Author :
Wu, Tengfei ; Zhou, Changhe ; Xie, Jin ; Zhu, Linwei ; Jia, Wei
Author_Institution :
State Key Lab. of High Field Laser Phys. & Inf. Opt. Lab., Chinese Acad. of Sci., Shanghai, China
Abstract :
The reversible dark-center diffraction induced by the femtosecond laser is clearer than that induced by the continuous laser. It is helpful for us to understand the mechanism of the interaction between the femtosecond laser and chromium films.
Keywords :
chromium; laser beam effects; laser beams; light diffraction; continuous laser; femtosecond laser; phase change; reversible dark center diffraction; Chromium; Diffraction; Free electron lasers; Laser beams; Laser excitation; Optical attenuators; Optical films; Probes; Pump lasers; Ultrafast optics; diffraction; femtosecond laser; phase change; reversible dark-center;
Conference_Titel :
Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics, 2009. CLEO/PACIFIC RIM '09. Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-3829-7
Electronic_ISBN :
978-1-4244-3830-3
DOI :
10.1109/CLEOPR.2009.5292261
