1. An indoor calibration light source of the transmissometers based on spatial light modulation

   • Jing Liang
   • Guoyu Zhang
   • Jiliang Sun

   OriginalPaper 18 February 2022 Pages: 65 - 71

2. Focusing enhanced broadband metalens via height optimization

   • Junjie Wang
   • Deli Chen
   • Xiaohong Sun

   OriginalPaper 18 February 2022 Pages: 72 - 76

3. Multiple ultra-wideband signal sources exploiting XPM in SFRL

   • Zanshan Zhao
   • Weiguang Xing
   • Weiming Gan

   OriginalPaper 18 February 2022 Pages: 77 - 84

4. Research on mobile phone swaying and receiving position in optical camera communication

   • Keyu Jiang
   • Xuefen Chi
   • Shuai Li

   OriginalPaper 18 February 2022 Pages: 85 - 90

5. Roll angle of autocollimator measurement method based on hollow cube corner reflector

   • Yu Liu
   • Yan Zhen
   • Renpu Li

   OriginalPaper 18 February 2022 Pages: 91 - 96

6. Numerical study on aero-optical imaging deviations of vehicles at different altitudes

   • Liang Xu
   • Ziye Zhang
   • Xi Chen

   OriginalPaper 18 February 2022 Pages: 97 - 102

7. Estimating the quality of stripe in structured light 3D measurement

   • Qi Xue
   • Wenzhao Ji
   • Xiaonan Yang

   OriginalPaper 18 February 2022 Pages: 103 - 108

8. Effects of KCl and KI additives on soil breakdown spectroscopy characteristics

   • Honglian Li
   • Shizhao Zhang
   • Xiaoting Li

   OriginalPaper 18 February 2022 Pages: 109 - 114

9. Study on denoising of continuous spectrum on-line monitoring signal of water quality with micro-reagents based on HHT

   • Wen Li
   • Binbin Lü
   • Yongqing Cai

   OriginalPaper 18 February 2022 Pages: 115 - 121

10. Blind restoration of turbulence degraded images based on two-channel alternating minimization algorithm

    • Huizhen Yang
    • Songheng Li
    • Jinlong Liu

    OriginalPaper 18 February 2022 Pages: 122 - 128