Jia-wei ZHU, Bao-liang QI, Xing-jian WANG, Rong-xin TANG, Li-su YU, Zheng-hai WANG, Hui DENG, Zhi-xu WU, Yong XIA, Yu-hao WANG. Research on Novel Antimony Sulfide Detectors for Underwater Visible Light Communication[J]. Study On Optical Communications, 2023, 49(4): 73
- Study On Optical Communications
- Vol. 49, Issue 4, 73 (2023)
Fig. 1. Structure of holographic waveguide condensing system
Fig. 2. System calculation process
Fig. 3. Non sequential tracking process
Fig. 4. Diffraction efficiency changes with angular shift
Fig. 5. Construction of experimental platform for spotlight system and detector
Fig. 6. Experimental platform after integrating the spotlight system
Fig. 7. Absorption coefficient of Sb2S3
Fig. 8. Structural diagram of Sb2S3 thin film detector
Fig. 9. Performance diagram of Sb2S3 thin film detector light responsiveness and curve of specific detectivity changing with wavelength
Fig. 10. Detector response speed chart of Sb2S3 thin film photodetector
Fig. 11. The curve of frequency response
Fig. 12. Detector photogenerated current diagram
Fig. 13. Overall model diagram of underwater VLC system
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