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how to synthesize a OAM light in COMSOL
Posted 3 nov. 2016, 23:45 UTC−4 Wave Optics Version 5.0 1 Reply
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I have designed a circular photonic crystal fibe,and i can get the the effective refractive indices of the fiber eigenmodes,but i want to analyze the OAM light through its intensity distribution.however, the OAM light synthetic formula is ( even mode ± j ⋅odd mode ),how can i do to get the The superposition of eigenmodes.
pleale give me some suggestions.
Hello 慧 李
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you posted this post last year:''Hi,everyone:
I have designed a circular photonic crystal fibe,and i can get the the effective refractive indices of the fiber eigenmodes,but i want to analyze the OAM light through its intensity distribution.however, the OAM light synthetic formula is ( even mode ± j ⋅odd mode ),how can i do to get the The superposition of eigenmodes.
pleale give me some suggestions.'
did you resolve this problem; can you help me please?