Supported by the PPP Grant Scheme of University of Malaya under Grant No PG098-2014B
We demonstrate the generation of passive mode-locked double-clad ytterbium-doped fiber laser operating in a 1-micron region. We prepare the saturable absorber from commercial crystal of molybdenum disulphide (MoS2 )...
This work was supported by the National Major Fundamental Research Program(973)of China(No.61359020103);the National High Technology Research and Development Program(863)of China(No.2005AA802030).
Phase locking for two ytterbium-doped large-core fiber lasers has been demonstrated by using a selfimaging confocal resonator with a spatial filter. Steady high-contrast interference stripes are observed. The visibili...