Laser Processing Gold Interconnectors for Anti-Erosion Protection from Atomic Oxygen in Space
Authors
Hongjie Wang, Chang Liu, Xuefeng Lv, Wenzhe Lv, Xiaokang Huang, Jinfu Gao
Corresponding Author
Hongjie Wang
Available Online December 2015.
- DOI
- 10.2991/icmse-15.2015.201How to use a DOI?
- Keywords
- Laser Machining, Ytterbium-Doped Fiber Laser, Gold Interconnector, Anti-Erosion.
- Abstract
Under processing condition that were the average power of 20 W, repetition frequency of 2 kHz, pulse width of 80 ns, spot diameter less than 20 m, cutting speed of 10 mm/s, we succeeded in making 300 m thick gold interconnectors for solar cell panels, by utilizing an optical fiber laser with high power density. These interconnectors could effectively prevent the oxidation corrosion from atomic oxygen in space, meanwhile reduce ohm-contact and series resistance of electrodes. Therefore, both the performance and stability of solar cell could be significantly improved.
- Copyright
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Hongjie Wang AU - Chang Liu AU - Xuefeng Lv AU - Wenzhe Lv AU - Xiaokang Huang AU - Jinfu Gao PY - 2015/12 DA - 2015/12 TI - Laser Processing Gold Interconnectors for Anti-Erosion Protection from Atomic Oxygen in Space BT - Proceedings of the 2015 6th International Conference on Manufacturing Science and Engineering PB - Atlantis Press SP - 1111 EP - 1114 SN - 2352-5401 UR - https://doi.org/10.2991/icmse-15.2015.201 DO - 10.2991/icmse-15.2015.201 ID - Wang2015/12 ER -