Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Licheng Zhu"'
Publikováno v:
IEEE Photonics Journal, Vol 12, Iss 2, Pp 1-14 (2020)
The alignment errors correction of segmented Fresnel primary mirror in multiple imaging scenes is simulated. Based on the linear relationship between five kinds of alignment errors and modulation transfer function metric or image frequency domain met
Publikováno v:
Optics Communications. 451:220-225
The membrane diffractive optical telescopes are one of areas of active research of large aperture optical telescopes. However, due to the processing technology of thin membrane mirror, the changes of temperature and humidity, etc., the imaging perfor
Autor:
Shuai Ma, Licheng Zhu, Ping Yang, Zhenghua Guo, Junlong Wu, Bing Xu, Xu Yan, Lianghua Wen, Shuai Wang
Publikováno v:
Applied optics. 60(2)
Depth estimation is crucial in many light field applications. However, the accuracy of light field depth estimation is prone to be affected by occlusions. In this paper, a method of side window angular coherence is proposed to handle different types
Autor:
Baiheng Lai, John H. Marsh, Iain Eddie, Yongguang Huang, Lizhi Dong, Yi Tan, Song Liang, Lianping Hou, Shengwei Ye, Licheng Zhu, Bin Hou
Publikováno v:
OSA Advanced Photonics Congress 2021.
A 1-µm DFB laser monolithically integrated with 1×2 MMI and SOAs has been demonstrated with a stable lasing wavelength. Coherent beam combining using adaptive control of the outputs is demonstrated, showing good agreement with simulations.