Comparative analysis of numerical methods for the mode analysis of laser beams
Comparative analysis of numerical methods for the mode analysis of laser beams
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DOI:
10.1364/ao.52.007769
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发表时间:
2013-11-10
期刊:
影响因子:
1.9
通讯作者:
Duparre, Michael
中科院分区:
文献类型:
--
作者:
Bruening, Robert;Gelszinnis, Philipp;Duparre, Michael
We present a comparative study of four numerical methods to detect the mode content of a laser beam from, at most, two intensity images. The techniques are compared regarding temporal effort, stability, and accuracy, using the example of three multimode optical fibers that differ in the number of supported modes. (C) 2013 Optical Society of America