Acta Optica Sinica, Volume. 20, Issue 1, 62(2000)
Mode Coherence Coefficients and Mode Decomposition Theory of Flattened Gaussian Beams
By using the theory of partially coherent light, the analytical expression for the mode coherence cofficients of flattened Gaussian beams has been derived in the cylindrical coordinate system. Furthermore, based on the generalized M2 factor of laser beams which was derived by the authors, the mode decomposition theory of flattened Gaussian beams has been built up.
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[in Chinese], [in Chinese], [in Chinese]. Mode Coherence Coefficients and Mode Decomposition Theory of Flattened Gaussian Beams[J]. Acta Optica Sinica, 2000, 20(1): 62