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 )...
Supported by the National High-Technology Research and Development Program of China under Grant No 2013AA031501;the Fundamental Research Funds for the Central Universities under Grant No 2014TS017
We demonstrate a kW continuous-wave ytterbium-doped all-fiber laser oscillator with M1 domestic fiber compo- nents: a 7× I fused fiber bundle combiner, a fiber Bragg grating and a double-clad gain fiber. The oscilla...
Supported by the National Natural Science Foundation of China under Grant No 11074059;the Fundamental Research Funds for the Central Universities of China under Grant No Bzx/13b101-06.
We investigate the luminescence properties of erbium-doped and erbium-ytterbium-codoped potassium lithium tantalate niobate ceramics prepared by the solid phasesyntheses method.The crystalline structure and surface mo...
A double-cladding ytterbium-doped photonic crystal fibre (PCF) with a 350-μm^2 effective area is fabricated. The measurement results show that the PCF has high absorption peak at 915 nm. Its fluorescence lifetime i...
Supported by the National Natural Science Foundation of China under Grant Nos 60577019 and 60137010.
We demonstrate a harmonic mode-locked ytterbium-doped fibre ring laser, which consists of a polarization-sensitive isolator, two polarization controllers, two 976nm laser diodes as the pump source and a two-segment yt...
We present a linear-cavity stretched-pulse fibre laser and by semiconductor saturable-absorber mirrors. A with mode locking by a nonlinear polarization rotation Q-switched mode-locking cw train and a mode-locking puls...