Gaussian Versus Flat-top Beam Processing

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Gaussian Versus Flat-top Beam Processing

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Laser processes have proven to be a major contributor in reducing manufacturing cost while increasing the efficiency of solar cells. Laser scribing of various thin film materials is a key process in manufacturing thin film solar cells. From a manufacturing perspective, there is a need for a robust integrated laser scribing system to accommodate 1–3 mm depth variations of large size glass solar panels while maintaining the quality of scribes.

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