DocumentCode
2713821
Title
Evaluation and strain measurement of solar cells by using digital speckle pattern shearography
Author
Ansari, M.A. ; Massudi, R.
Author_Institution
Laser & Plasma Res. Inst., Shahid Beheshti Univ., Tehran, Iran
Volume
2
fYear
2005
fDate
12-17 Sept. 2005
Firstpage
231
Abstract
Poly-crystal solar cell is studied to determine strain and to detect possible surface defects. The sample is put under thermal load. Digital shearography is used for detection of defects on the cell. By the use of phase shift technique, we have quantitatively calculated strain on the cell.
Keywords
nondestructive testing; shearography; solar cells; speckle; strain measurement; digital speckle pattern shearography; phase shift technique; poly-crystal solar cell; strain measurement; surface defects; Capacitive sensors; Charge coupled devices; Holographic optical components; Optical interferometry; Photovoltaic cells; Speckle; Strain measurement; Surface emitting lasers; Testing; Thermal loading;
fLanguage
English
Publisher
ieee
Conference_Titel
Advanced Optoelectronics and Lasers, 2005. Proceedings of CAOL 2005. Second International Conference on
Print_ISBN
0-7803-9130-6
Type
conf
DOI
10.1109/CAOL.2005.1553963
Filename
1553963
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