Title :
Single mode 9.1mJ and 10ns pulses from 55μm core Yb-doped CCC fiber MOPA
Author :
Cheng Zhu ; I-Ning Hu ; Xiuquan Ma ; Galvanauskas, A.
Author_Institution :
Center for Ultrafast Opt. Sci., Univ. of Michigan, Ann Arbor, MI, USA
Abstract :
10ns pulses with 9.1mJ energy at 5 kHz repetition rate and in a diffraction-limited output beam are generated by a nanosecond-pulsed fiber amplifier system based on 35μm and 55μm core Yb-doped Chrially-Coupled-Core (CCC) fibers.
Keywords :
laser beams; light diffraction; optical fibre amplifiers; optical pulse generation; power amplifiers; ytterbium; Yb-doped CCC fiber MOPA; chrially-coupled-core fibers; diffraction-limited output beam; energy 9.1 mJ; nanosecond-pulsed fiber amplifier system; repetition rate; single mode pulses; size 35 mum; size 55 mum; time 10 ns; Fiber lasers; Laser beams; Optical amplifiers; Optical fiber amplifiers; Optical fiber devices;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location :
San Jose, CA
