Title :
The improvement of output pulse shape in nanosecond pulse fiber amplifier
Author :
Liu, Xia ; Du, Songtao ; Xue, Yuhao ; Zhou, Jun ; He, Bing ; Lou, Qihong ; Jingxing Dong ; Wei, Yunrong ; Wang, Wei ; Yuan, Zhijun
Author_Institution :
Shanghai Key Lab. of All solid-state Laser & Appl. Tech., Chinese Acad. of Sci., Shanghai, China
Abstract :
The change of pulse shape in a MOFPA system was experimentally demonstrated. Through optimized the pulse shape, the amplifier can provide 59-W 1064 nm laser with pulse duration of 22.7 ns at 50 kHz repetition rate.
Keywords :
optical fibre amplifiers; optical pulse generation; optical pulse shaping; MOFPA system; laser output pulse shape; laser pulse generation; nanosecond pulse fiber amplifier; power 59 W; time 22.7 ns; wavelength 1064 nm; Fiber lasers; High power amplifiers; Laser radar; Optical fiber amplifiers; Optical pulse shaping; Power lasers; Pulse amplifiers; Pulse shaping methods; Pump lasers; Shape; fiber amplifier; laser technique; pulse shape;
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.2009.5292638
