Opto-Electronic Engineering
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Vol. 45, No 4, 2018
Cover story:Wu Z X, Jin Q J, Zhang K, et al. Binary-amplitude modulation based super-oscillatory focusing planar lens for azimuthally polarized wave[J]. Opto-Electronic Engineering, 2018, 45(4): 170660.

The research group of Professor Gang Chen, School of Optoelectronics Engineering, Chongqing University, is dedicated to the researches in sub-diffraction optical devices and super-resolution imaging systems. To generate the super-diffraction hollow ring, they proposed a binary-amplitude (0, 1) super-oscillatory planar lens based on concentric ring structure of metal. The working wavelength is 632.8 nm, the lens radius is 650λ, and its focal length is 200λ. The corresponding numerical aperture is 0.96. The lens was designed by the vectorial angular spectrum diffraction theory and the particle swarm optimization. Such planar lenses are easy to fabricate and integrate.
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  Article  |  TN219
Online Time:Apr 15, 2018
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Zhao Yun, Li Manliang, Cui Zhi, et al. Compensation of gray value drift for ground-based MWIR measurement system[J]. Opto-Electronic Engineering, 2018, 45(4): 170535. 
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Wang Ronggui, Liu Leilei, Yang Juan, et al. Image super-resolution based on clustering and collaborative representation[J]. Opto-Electronic Engineering, 2018, 45(4): 170537. 
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Xu Chao, Fang Zhaohui, Dong Meili, et al. Design of non-invasive skin cholesterol detection system based on absorption spectroscopy[J]. Opto-Electronic Engineering, 2018, 45(4): 170587. 
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Wu Kaihua, Wang Wenjie. Detection method of obstacle for plant protection UAV based on structured light vision[J]. Opto-Electronic Engineering, 2018, 45(4): 170613. 
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Li Can, Cai Dongmei, Jia Peng, et al. Research on reconstruction of atmospheric turbulence wavefront compressed sensing measurement[J]. Opto-Electronic Engineering, 2018, 45(4): 170617. 
  Article  |  O436.3
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Ye Fengfei, Yu Deping, Wan Yongjian, et al. Study on the variable pressure CCOS polishing technology[J]. Opto-Electronic Engineering, 2018, 45(4): 170642. 
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Online Time:Apr 15, 2018
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Xi Yuding, Yu Yong, Ding Yuanyuan, et al. An optoelectronic system for fast search of low slow small target in the air[J]. Opto-Electronic Engineering, 2018, 45(4): 170654. 
  Article  |  TN249
Online Time:Apr 15, 2018
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Wu Zhixiang, Jin Qijian, Zhang Kun, et al. Binary-amplitude modulation based super-oscillatory focusing planar lens for azimuthally polarized wave[J]. Opto-Electronic Engineering, 2018, 45(4): 170660. 
  Article  |  O439
Online Time:Apr 15, 2018
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Wang Hao, Dong Lianhe, Zhu Guodong, et al. Fabrication method of quartz aspheric microlens array for turning mask[J]. Opto-Electronic Engineering, 2018, 45(4): 170671. 
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Online Time:Apr 15, 2018
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Li Feng, Geng Chao, Huang Guan, et al. Wavefront sensing based on fiber coupling of the fiber laser array[J]. Opto-Electronic Engineering, 2018, 45(4): 170691.