Infrared and Laser Engineering, Volume. 52, Issue 2, 20210870(2023)
Damage characteristics of solar cells irradiated by picosecond pulsed lasers (invited)
Figures & Tables(17)
Fig. 3. Distribution of metal grid electrodes on the surface of solar cell
Fig. 4. Changes of
Fig. 5. Characteristics of maximum electrical output power of three-junction GaInP2/GaAs/Ge battery vs voltage at the non-grid line under picosecond laser irradiation
Fig. 6. Characteristics of maximum electrical output power of three-junction GaInP2/GaAs/Ge battery vs laser power at non-grid line under picosecond laser irradiation
Fig. 7. Changes of surface damage morphology of three-junction GaInP2/GaAs/Ge cell at non-grid line under picosecond laser irradiation
Fig. 8. Changes of electroluminescence characteristics at the non-grid parts of three-junction GaInP2/GaAs/Ge cells irradiated by picosecond laser
Fig. 9. Changes of relatively luminous intensity at non-grid line of three-junction GaInP2/GaAs/Ge cell irradiated by picosecond laser
Fig. 10. Changes of
Fig. 11. Characteristics of maximum output power at grid line of three-junction GaInP2/GaAs/Ge battery vs voltage irradiated by picosecond pulse laser
Fig. 12. Changes of maximum output electric power at grid line of three-junction GaInP2/GaAs/Ge battery irradiated by picosecond laser
Fig. 13. Changes of grid lines of three-junction GaInP2/GaAs/Ge cells irradiated by picosecond laser
Fig. 14. Electroluminescent changes of grid lines of three-junction GaInP2/GaAs/Ge cells irradiated by picosecond laser
Fig. 15. Characteristics of relatively luminous intensity change with laser power after multi-pulse irradiation of picosecond pulse laser on the grid electrode of three-junction GaInP2/GaAs/Ge battery
Table 1. Maximum power reduction of three-junction GaInP2/GaAs/Ge cell irradiated by picosecond laser at the non-grid line area
View tableView in ArticleTable 1. Maximum power reduction of three-junction GaInP2/GaAs/Ge cell irradiated by picosecond laser at the non-grid line area
Laser power/mW 1.5 15 150 1500 3750 15000 Reduction of battery power 3.4% 17.2% 27.6% 27.6% 37.9% 48.3%
Table 2. Maximum power reduction of three-junction GaInP2/GaAs/Ge cell irradiated by picosecond laser at the grid line area
View tableView in ArticleTable 2. Maximum power reduction of three-junction GaInP2/GaAs/Ge cell irradiated by picosecond laser at the grid line area
Laser power/mW 0.15 0.75 1.5 15 150 Reduction of battery power 3.4% 65.5% 75.9% 94.1% 94.8%
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Weijing Zhou, Ming Wen, Hao Chang, Yifu Chen, Gang Ji, Yingjie Ma, Zhilong Jian, Yujie Liao. Damage characteristics of solar cells irradiated by picosecond pulsed lasers (invited)[J]. Infrared and Laser Engineering, 2023, 52(2): 20210870
Paper Information
Category: Invited paper
Received: Oct. 13, 2022
Accepted: --
Published Online: Mar. 13, 2023
The Author Email: Chang Hao (changhao5976911@163.com)
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