Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Ye Zheng"'
Autor:
Li Siyuan, Yu Miao, Xuefeng Wang, Ye Zheng, Junlong Wang, Lin Zhang, Zhanda Zhu, Xiaoxi Liu, Qingle Ni
Publikováno v:
Applied Optics. 58:8339
We demonstrate 10 kW spectral beam combination of six narrow-linewidth fiber amplifiers by two transmission gratings with a combining efficiency about 90%. The wavelengths of incident beams range from 1056 to 1088 nm. Each fiber amplifier delivers 2
Autor:
Kai Liu, Ye Zheng, Xiang Zhao, Jun Zhou, Yifeng Yang, Bing He, Xiaolong Chen, Guang-Bo Liu, Man Hu, Chun Zhao, Jianhua Wang
Publikováno v:
Optics express. 24(11)
We report an 8-element spectral beam combination of Yb-doped all fiber superfluorescent sources around 1070 nm wavelength. Each source consists of a 60 mW front-end and a 1.5 kW three-stage fiber amplifier chain. The eight output beamlets are spectra
Autor:
Xiaolong Chen, Kai Liu, Chun Zhao, Yifeng Yang, Yunfeng Qi, Ye Zheng, Bing He, Jun Zhou, Jianhua Wang, Man Hu
Publikováno v:
Journal of Optics. 18:105501
Nanosecond pulses with a widely tunable repetition-rate and pulse-duration at 1 μm wavelength are obtained by spectrally combining two pulse fiber amplifiers using a home-made polarization-independent multilayer dielectric reflective diffraction gra
Autor:
Kai Liu, Gang Bai, Yifeng Yang, Chun Zhao, Jianhua Wang, Weichao Gong, Guang-Bo Liu, Man Hu, Bing He, Yang Bai, Ye Zheng, Jun Zhou, Xiaolong Chen
Publikováno v:
Journal of Optics. 18:065610
We achieve effective dispersion compensation by employing a single-multilayer dielectric diffraction grating and a variable-linewidth fiber amplifier. Both theoretical and experimental studies on the diffracted beam quality have been performed. The e