National Key Basic Research Program of China(2013CB922402);National Natural Science Foundation of China(NSFC)(61705174,11774277);Fundamental Research Funds for the Central Universities(JBX170511);Open Fund of IPOC(BUPT)(IPOC2016B009);111 Project(B17035)
Stable 68 fs pulses with the average power of 1.5 W is directly generated from a multimode diode-pumped Kerr-lens mode-locked Yb:CYA laser by separating the gain medium and Kerr medium. The repetition rate is about 50...
supported by the National Key Basic Research Program of China(Grant No.2013CB922402);the Key Program of the National Natural Science Foundation of China(Grant Nos.11434016 and 61575219);the International Joint Research Program of the National Natural Science Foundation of China(Grant No.61210017)
The third harmonic generation(THG) of a linear cavity Ti:sapphire regenerative amplifier by use of a K3B6O(10)Cl(KBOC) crystal is studied for the first time. Output power up to 5.9 mW is obtained at a central w...
Project supported by the National Key Basic Research Program of China(Grant Nos.2013CB922401 and 2013CB922402);the National Natural Science Foundation of China(Grant Nos.11474002,61205130,and 61575219)
K3B6O10Cl (KBOC), a new nonlinear optical crystal, shows potential advantages for the generation of deep ultraviolet (UV) light compared with other borate crystals. In this paper we study for the first time the se...
Project supported by the National Natural Science Foundation of China(Grant Nos.11322437 and 11574010);the National Basic Research ProgramChina(Grant No.2013CB922402)
We theoretically investigate the low energy part of the photoelectron spectra in the tunneling ionization regime by numerically solving the time-dependent Schrdinger equation for different atomic potentials at various...
Project supported by the National Basic Research Program of China(Grant No.2013CB922402);the National Major Instrument Program of China(Grant No.2012YQ120047);the National Natural Science Foundation of China(Grant Nos.11434016 and 61210017)
We demonstrated a robust power-scalable Kerr-lens mode-locked(KLM) operation based on a Yb:YAG thin-disk oscillator.15-W,272-fs pulses were realized at a repetition rate of 86.7 MHz with an additional Kerr medium a...
Project supported by the National Natural Science Foundation of China(Grant Nos.11322437 and 11574010);the National Basic Research Project of China(Grant No.2013CB922402)
The two-photon double ionization(TPDI) dynamics of helium by chirped attosecond pulses are theoretically studied by solving the two-electron time-dependent Schr o¨dinger equation in its full dimensions. We show tha...