Title :
High power ultra-short pulse UV laser system
Author :
Chen, Junewen ; Chen, Jung-Chao ; Lin, Shu-Yuan ; Yeh, Chia-Hao ; Liu, Chin-Yi
Author_Institution :
Institute of Mechanical and Aerospace Engineering, Chung-Hua University, Taiwan, 300
Abstract :
We have developed a terawatts high intensity, sub-hundred femtosecond ultra-short pulses, 248.6 nm ultraviolet laser systems, with dye seed laser in blue-green regime, amplified in the multi-stage dye amplifiers and then frequency doubled and finally amplified with multiple-passes KrF amplifier. We have characterized the system performances, the amplified interaction volume, the amplified spontaneous emission optimization, the Excimer amplifier and the system merits.
Keywords :
High power amplifiers; Laser excitation; Laser stability; Mirrors; Optical pulses; Power lasers; Pulse amplifiers; Pump lasers; Ring lasers; Spontaneous emission; High power laser system; UV laser; laser amplifiers; ring dye laser; terawatts; ultra-short pulse laser;
Conference_Titel :
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location :
Shanghai, China
Print_ISBN :
978-1-55752-877-3
Electronic_ISBN :
978-1-55752-877-3
