Project supported by the National Natural Science Foundation of China(Grant No.11774301);the Young Scientists Fund of the National Natural Science Foundation of China(Grant No.11804292)
Multi-wavelength continuous-wave self-Raman laser with an a-cut composite YVO4/Nd:YVO4/YVO4 crystal pumped by an 879-nm wavelength-locked laser diode is demonstrated for the first time.Multi-wavelength Raman lasers at...
Project supported by the Strategic Priority Research Program of Chinese Academy of Sciences(Grant No.XDB16030200);the National Natural Science Foundation of China(Grant Nos.11774410 and 61575217);the National Key Scientific Instruments Development Program of China(Grant No.2012YQ120047);the Key Research Program of Frontier Sciences of Chinese Academy of Sciences(Grant No.KJZD-EW-L11-03)
A compact high power diode-pumped passively mode-locked Nd:YVO_4 laser with high repetition rate is realized.Using an Nd:YVO_4 crystal and a semiconductor saturable absorber mirror(SESAM) in the oscillator, the picose...
As a crucial parameter in the design and analysis of laser performances, stimulated emission(SE) cross-section is currently considered to be dependent on several factors, such as temperatures and eigen-polarizations f...
Project supported by the National Defense Pre-Research Foundation of China(Grant No.9140A020105)
A novel flat-flat resonator consisting of two crystals(Nd:YAG + Nd:YVO4) is established for power scaling in a diode-end-pumped solid-state laser. We systematically compare laser characteristics between multi-seg...
supported by the National Natural Science Foundation of China (Grant No.60978016);the Technological Project of Heilongjiang Province,China (Grant No.GC06A116);the Fundamental Research Funds for the Central Universities,China (Grant No.HIT.NSRIF.201165)
The thermal effect and the heat generation in diode-end-pumped continuous-wave 914-nm Nd:YVO4 lasers are investigated in detail. A theoretical model of a diode end-pumped solid-state laser is constructed to analyse t...
Project supported by the National Natural Science Foundation of China(Grant Nos.50721004 and 60978032)
We presented a novel orthogonally linearly polarized Nd:YVO4 laser. Two pieces of a-cut grown-together composite YVO4/Nd:YVO4 crystals were placed in the resonant cavity with the c-axis of the two crystals orthogona...
A compact, efficient and high-power laser diode (LD) single-end-pumped Nd:YVO4 laser with continuous-wave emission at 1342 nm is reported. With a single crystal single-end-pumped by fibre-coupled LD array, an outpu...