Project supported by the National Natural Science Foundation of China(Grant Nos.62165012 and 61665010);the Key Research and Development Projects in Gansu Province,China(Grant No.21YFIGE300);Gansu Province College Industry Support Plan Project(Grant Nos.2020C-23 and 2022CYZC-59);the Natural Science Foundation of Gansu Province,China(Grant Nos.21JR7RE173 and 20JR5RA494);Qinzhou District Science and Technology Plan Project(Grant No.2021-SHFZG-1442);the Scientific Research Innovation Platform Construction Project of Tianshui Normal University,Gansu Province,China(Grant No.PTJ2022-06);Science and Technology Supporting Program Project of Tianshui City(Grant Nos.2022-FZJHK-8548,2019-FZJHK-9891,and 2020-FZJHK-9757).
We demonstrate a high power,widely tunable femtosecond MgO-doped periodically poled lithium niobate(MgO:PPLN)optical parametric oscillator(OPO)at 151 MHz,pumped by a Kerr-lens mode-locked Yb:KGW laser.With a maximum p...
supported by the Chinese Academy of Sciences Pioneer Hundred Talents Program(Grant No.E1Z1D101);the Research Project of Aerospace Information Research Institute,Chinese Academy of Sciences(Grant No.E2Z2D101)
We report a compact,efficient optical parametric oscillator(OPO)based on a periodically poled potassium titanyl phosphate(PPKTP)crystal pumped by a 532 nm laser,which generated 1.51 W of average power at the signal wa...
Project supported by the National Natural Science Foundation of China(Grant No.62005215)。
A novel high-energy picosecond optical parametric oscillator(OPO)was realized by placing an OPO in a secondharmonic(SH)cavity.In a proof-of-principle experiment,we demonstrated excellent burst energy of 45μJ for the ...
Key-Area Research and Development Program of Guangdong Province,China(Grant No.2018B090904003);the National Natural Science Foundation of China(Grant Nos.11774410 and 91850209);the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDB16030200).
We report on an idler-resonant femtosecond optical parametrical oscillator(OPO)based on BiB_(3)O_(6)(BiBO)crystal,synchronously pumped by a frequency-doubled,mode-locked Yb:KGW laser at 515 nm.The idler wavelengths of...
In this paper, the influence of temperature on the intracavity optical parametric oscillator(IOPO) is investigated by using the stimulated temperature-dependent emission cross section of laser crystal. The rate equa...
supported by the National Key Basic Research Program of China(Grant No.2013CB922402);the National Key Scientific Instruments Development Program of China(Grant No.2012YQ120047);the National Natural Science Foundation of China(Grant Nos.61205130 and 11174361);the Key Deployment Project of Chinese Academy of Sciences(Grant No.KJZD-EW-L11-03)
We demonstrate a widely tunable near-infrared source from 767 nm to 874 nm generated by the intracavity second harmonic generation (SHG) in an optical parametric oscillator pumped by a Yb:LYSO solid-state laser. Th...
supported by the National Natural Science Foundation of China(Grant Nos.61308056,11204044,11232015,and 11072271);the Research Fund for the Doctoral Program of Higher Education of China(Grant Nos.20120171110005 and 20130171130003);the Fundamental Research Funds for the Central Universities of China(Grant No.14lgpy07);the Opening Project of Science and Technology on Reliability Physics and Application Technology of Electronic Component Laboratory,China(Grant No.ZHD201203)
We present a continuous-wave singly-resonant optical parametric oscillator with 1.5% output coupling of the reso- nant signal wave, based on an angle-polished MgO-doped periodically poled lithium niobate (MgO:PPLN)...
supported by the National Natural Science Foundation of China(Grant No.61505236);the Innovation Program of Shanghai Institute of Technical Physics,China(Grant No.CX-2);the Program of Shanghai Subject Chief Scientist,China(Grant No.14XD1404000)
We present the numerical results for the optimization of the pump-to-idler conversion efficiencies of nanosecond idler wavelength tunable cascaded optical parametric oscillators (OPO) in different wavelength tuning ...
supported by the National Basic Research Program of China(Grant No.2010CB327606);the National Nature Science Foundation of China(Grant No.61108007);the Opened Fund of the State Key Laboratory on Integrated Optoelectronics,China
We demonstrate a cost effective, linearly tunable fiber optical parametric oscillator based on a home-made photonic crystal fiber pumped with a mode-locked ytterbium-doped fiber laser, providing linely tuning ranges f...
supported by the National Basic Research Program of China (Grant No. 2010CB923101);the National Natural Science Foundation of China (Grant Nos. 61008001 and 61227015);the Natural Science Foundation of Shanxi Province, China (Grant No. 2011021003-2)
We present a continuous-wave squeezed vacuum generation system at a telecommunication wavelength of 1.3 μm. By employing a home-made single-frequency Nd:YVO4 laser with dual wavelength outputs as the pump source, vi...