General error analysis of matrix-operation-mode decomposition technique in few-mode fiber laser
YU DENG,
Wei li,
Zhiqiang Gao
et al.
Abstract:The mode decomposition based on matrix operation (MDMO) is one of the fastest mode decomposition (MD) techniques, which is important to the few-mode fiber laser characterization and its applications. In this paper, the general error of the MDMO technique was analyzed, where different influencing factors, such as position deviation of the optical imaging system, coordinate deviation of the image acquisition system, aberrations, and mode distortion were considered. It is found that the MDMO technique based on fa… Show more
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